2193163952

素因数分解:

$2^4\times 7^3\times {\mathrm{137}}^1\times {\mathrm{2917}}^1$

素因数の和:3083

約数の個数: 80

約数和(自身を含む): 4993281600

約数和(自身を除く): 2800117648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 274, 343, 392, 548, 686, 784, 959, 1096, 1372, 1918, 2192, 2744, 2917, 3836, 5488, 5834, 6713, 7672, 11668, 13426, 15344, 20419, 23336, 26852, 40838, 46672, 46991, 53704, 81676, 93982, 107408, 142933, 163352, 187964, 285866, 326704, 375928, 399629, 571732, 751856, 799258, 1000531, 1143464, 1598516, 2001062, 2286928, 2797403, 3197032, 4002124, 5594806, 6394064, 8004248, 11189612, 16008496, 19581821, 22379224, 39163642, 44758448, 78327284, 137072747, 156654568, 274145494, 313309136, 548290988, 1096581976, 2193163952]

約数ペア:

[(1, 2193163952), (2, 1096581976), (4, 548290988), (7, 313309136), (8, 274145494), (14, 156654568), (16, 137072747), (28, 78327284), (49, 44758448), (56, 39163642), (98, 22379224), (112, 19581821), (137, 16008496), (196, 11189612), (274, 8004248), (343, 6394064), (392, 5594806), (548, 4002124), (686, 3197032), (784, 2797403), (959, 2286928), (1096, 2001062), (1372, 1598516), (1918, 1143464), (2192, 1000531), (2744, 799258), (2917, 751856), (3836, 571732), (5488, 399629), (5834, 375928), (6713, 326704), (7672, 285866), (11668, 187964), (13426, 163352), (15344, 142933), (20419, 107408), (23336, 93982), (26852, 81676), (40838, 53704), (46672, 46991)]