261567106

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1\times {\mathrm{1009}}^1$

素因数の和:1809

約数の個数: 16

約数和(自身を含む): 395160480

約数和(自身を除く): 133593374

約数列:

[1, 2, 227, 454, 571, 1009, 1142, 2018, 129617, 229043, 259234, 458086, 576139, 1152278, 130783553, 261567106]

約数ペア:

[(1, 261567106), (2, 130783553), (227, 1152278), (454, 576139), (571, 458086), (1009, 259234), (1142, 229043), (2018, 129617)]