1285383940212

素因数分解:

$2^2\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{68973167}}^1$

素因数の和:68974727

約数の個数: 24

約数和(自身を含む): 3001160486016

約数和(自身を除く): 1715776545804

約数列:

[1, 2, 3, 4, 6, 12, 1553, 3106, 4659, 6212, 9318, 18636, 68973167, 137946334, 206919501, 275892668, 413839002, 827678004, 107115328351, 214230656702, 321345985053, 428461313404, 642691970106, 1285383940212]

約数ペア:

[(1, 1285383940212), (2, 642691970106), (3, 428461313404), (4, 321345985053), (6, 214230656702), (12, 107115328351), (1553, 827678004), (3106, 413839002), (4659, 275892668), (6212, 206919501), (9318, 137946334), (18636, 68973167)]