290306255042

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1\times {\mathrm{1831747}}^1$

素因数の和:1832585

約数の個数: 16

約数和(自身を含む): 440059139520

約数和(自身を除く): 149752884478

約数列:

[1, 2, 109, 218, 727, 1454, 79243, 158486, 1831747, 3663494, 199660423, 399320846, 1331680069, 2663360138, 145153127521, 290306255042]

約数ペア:

[(1, 290306255042), (2, 145153127521), (109, 2663360138), (218, 1331680069), (727, 399320846), (1454, 199660423), (79243, 3663494), (158486, 1831747)]