2016399530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3305573}}^1$

素因数の和:3305641

約数の個数: 16

約数和(自身を含む): 3689020584

約数和(自身を除く): 1672621054

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 3305573, 6611146, 16527865, 33055730, 201639953, 403279906, 1008199765, 2016399530]

約数ペア:

[(1, 2016399530), (2, 1008199765), (5, 403279906), (10, 201639953), (61, 33055730), (122, 16527865), (305, 6611146), (610, 3305573)]