1345888

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 2677752

約数和(自身を除く): 1331864

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 307, 548, 614, 1096, 1228, 2192, 2456, 4384, 4912, 9824, 42059, 84118, 168236, 336472, 672944, 1345888]

約数ペア:

[(1, 1345888), (2, 672944), (4, 336472), (8, 168236), (16, 84118), (32, 42059), (137, 9824), (274, 4912), (307, 4384), (548, 2456), (614, 2192), (1096, 1228)]