422758436

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2316

約数の個数: 36

約数和(自身を含む): 786882348

約数和(自身を除く): 364123912

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 361, 548, 722, 1444, 2137, 2603, 4274, 5206, 8548, 10412, 40603, 49457, 81206, 98914, 162412, 197828, 292769, 585538, 771457, 1171076, 1542914, 3085828, 5562611, 11125222, 22250444, 105689609, 211379218, 422758436]

約数ペア:

[(1, 422758436), (2, 211379218), (4, 105689609), (19, 22250444), (38, 11125222), (76, 5562611), (137, 3085828), (274, 1542914), (361, 1171076), (548, 771457), (722, 585538), (1444, 292769), (2137, 197828), (2603, 162412), (4274, 98914), (5206, 81206), (8548, 49457), (10412, 40603)]