1869296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 4583040

約数和(自身を除く): 2713744

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 43, 44, 52, 76, 86, 88, 104, 143, 152, 172, 176, 208, 209, 247, 286, 304, 344, 418, 473, 494, 559, 572, 688, 817, 836, 946, 988, 1118, 1144, 1634, 1672, 1892, 1976, 2236, 2288, 2717, 3268, 3344, 3784, 3952, 4472, 5434, 6149, 6536, 7568, 8944, 8987, 10621, 10868, 12298, 13072, 17974, 21242, 21736, 24596, 35948, 42484, 43472, 49192, 71896, 84968, 98384, 116831, 143792, 169936, 233662, 467324, 934648, 1869296]

約数ペア:

[(1, 1869296), (2, 934648), (4, 467324), (8, 233662), (11, 169936), (13, 143792), (16, 116831), (19, 98384), (22, 84968), (26, 71896), (38, 49192), (43, 43472), (44, 42484), (52, 35948), (76, 24596), (86, 21736), (88, 21242), (104, 17974), (143, 13072), (152, 12298), (172, 10868), (176, 10621), (208, 8987), (209, 8944), (247, 7568), (286, 6536), (304, 6149), (344, 5434), (418, 4472), (473, 3952), (494, 3784), (559, 3344), (572, 3268), (688, 2717), (817, 2288), (836, 2236), (946, 1976), (988, 1892), (1118, 1672), (1144, 1634)]