830147254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{37357}}^1$

素因数の和:37671

約数の個数: 16

約数和(自身を含む): 1280333376

約数和(自身を除く): 450186122

約数列:

[1, 2, 41, 82, 271, 542, 11111, 22222, 37357, 74714, 1531637, 3063274, 10123747, 20247494, 415073627, 830147254]

約数ペア:

[(1, 830147254), (2, 415073627), (41, 20247494), (82, 10123747), (271, 3063274), (542, 1531637), (11111, 74714), (22222, 37357)]