1945712912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 4514091288

約数和(自身を除く): 2568378376

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 121, 143, 176, 194, 208, 242, 286, 388, 484, 572, 776, 797, 968, 1067, 1144, 1261, 1552, 1573, 1594, 1936, 2134, 2288, 2522, 3146, 3188, 4268, 5044, 6292, 6376, 8536, 8767, 10088, 10361, 11737, 12584, 12752, 13871, 17072, 17534, 20176, 20722, 23474, 25168, 27742, 35068, 41444, 46948, 55484, 70136, 77309, 82888, 93896, 96437, 110968, 113971, 140272, 152581, 154618, 165776, 187792, 192874, 221936, 227942, 305162, 309236, 385748, 455884, 610324, 618472, 771496, 850399, 911768, 1005017, 1220648, 1236944, 1253681, 1542992, 1700798, 1823536, 2010034, 2441296, 2507362, 3401596, 4020068, 5014724, 6803192, 8040136, 9354389, 10029448, 11055187, 13606384, 16080272, 18708778, 20058896, 22110374, 37417556, 44220748, 74835112, 88441496, 121607057, 149670224, 176882992, 243214114, 486428228, 972856456, 1945712912]

約数ペア:

[(1, 1945712912), (2, 972856456), (4, 486428228), (8, 243214114), (11, 176882992), (13, 149670224), (16, 121607057), (22, 88441496), (26, 74835112), (44, 44220748), (52, 37417556), (88, 22110374), (97, 20058896), (104, 18708778), (121, 16080272), (143, 13606384), (176, 11055187), (194, 10029448), (208, 9354389), (242, 8040136), (286, 6803192), (388, 5014724), (484, 4020068), (572, 3401596), (776, 2507362), (797, 2441296), (968, 2010034), (1067, 1823536), (1144, 1700798), (1261, 1542992), (1552, 1253681), (1573, 1236944), (1594, 1220648), (1936, 1005017), (2134, 911768), (2288, 850399), (2522, 771496), (3146, 618472), (3188, 610324), (4268, 455884), (5044, 385748), (6292, 309236), (6376, 305162), (8536, 227942), (8767, 221936), (10088, 192874), (10361, 187792), (11737, 165776), (12584, 154618), (12752, 152581), (13871, 140272), (17072, 113971), (17534, 110968), (20176, 96437), (20722, 93896), (23474, 82888), (25168, 77309), (27742, 70136), (35068, 55484), (41444, 46948)]