4012798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 6235344

約数和(自身を除く): 2222546

約数列:

[1, 2, 37, 74, 211, 257, 422, 514, 7807, 9509, 15614, 19018, 54227, 108454, 2006399, 4012798]

約数ペア:

[(1, 4012798), (2, 2006399), (37, 108454), (74, 54227), (211, 19018), (257, 15614), (422, 9509), (514, 7807)]