2016200820487

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{4721781781}}^1$

素因数の和:4721781849

約数の個数: 8

約数和(自身を含む): 2342003763872

約数和(自身を除く): 325802943385

約数列:

[1, 7, 61, 427, 4721781781, 33052472467, 288028688641, 2016200820487]

約数ペア:

[(1, 2016200820487), (7, 288028688641), (61, 33052472467), (427, 4721781781)]