418072802

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 751524480

約数和(自身を除く): 333451678

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 139, 278, 329, 653, 658, 973, 1306, 1946, 2303, 4571, 4606, 6533, 6811, 9142, 13066, 13622, 30691, 31997, 45731, 61382, 63994, 90767, 91462, 181534, 214837, 320117, 429674, 635369, 640234, 1270738, 1503859, 3007718, 4266049, 4447583, 8532098, 8895166, 29862343, 59724686, 209036401, 418072802]

約数ペア:

[(1, 418072802), (2, 209036401), (7, 59724686), (14, 29862343), (47, 8895166), (49, 8532098), (94, 4447583), (98, 4266049), (139, 3007718), (278, 1503859), (329, 1270738), (653, 640234), (658, 635369), (973, 429674), (1306, 320117), (1946, 214837), (2303, 181534), (4571, 91462), (4606, 90767), (6533, 63994), (6811, 61382), (9142, 45731), (13066, 31997), (13622, 30691)]