268991635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{11617}}^1$

素因数の和:12054

約数の個数: 16

約数和(自身を含む): 353001312

約数和(自身を除く): 84009677

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 11617, 23155, 58085, 127787, 638935, 4890757, 24453785, 53798327, 268991635]

約数ペア:

[(1, 268991635), (5, 53798327), (11, 24453785), (55, 4890757), (421, 638935), (2105, 127787), (4631, 58085), (11617, 23155)]