2017565179

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{248683}}^1$

素因数の和:248770

約数の個数: 16

約数和(自身を含む): 2466945280

約数和(自身を除く): 449380101

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 248683, 1740781, 4724977, 15169663, 33074839, 106187641, 288223597, 2017565179]

約数ペア:

[(1, 2017565179), (7, 288223597), (19, 106187641), (61, 33074839), (133, 15169663), (427, 4724977), (1159, 1740781), (8113, 248683)]