2487119372

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{607}}^1\times {\mathrm{7477}}^1$

素因数の和:8225

約数の個数: 24

約数和(自身を含む): 4392038784

約数和(自身を除く): 1904919412

約数列:

[1, 2, 4, 137, 274, 548, 607, 1214, 2428, 7477, 14954, 29908, 83159, 166318, 332636, 1024349, 2048698, 4097396, 4538539, 9077078, 18154156, 621779843, 1243559686, 2487119372]

約数ペア:

[(1, 2487119372), (2, 1243559686), (4, 621779843), (137, 18154156), (274, 9077078), (548, 4538539), (607, 4097396), (1214, 2048698), (2428, 1024349), (7477, 332636), (14954, 166318), (29908, 83159)]