2011284743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4990781}}^1$

素因数の和:4990825

約数の個数: 8

約数和(自身を含む): 2235870336

約数和(自身を除く): 224585593

約数列:

[1, 13, 31, 403, 4990781, 64880153, 154714211, 2011284743]

約数ペア:

[(1, 2011284743), (13, 154714211), (31, 64880153), (403, 4990781)]