2301392018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{143999}}^1$

素因数の和:144193

約数の個数: 16

約数和(自身を含む): 3535488000

約数和(自身を除く): 1234095982

約数列:

[1, 2, 61, 122, 131, 262, 7991, 15982, 143999, 287998, 8783939, 17567878, 18863869, 37727738, 1150696009, 2301392018]

約数ペア:

[(1, 2301392018), (2, 1150696009), (61, 37727738), (122, 18863869), (131, 17567878), (262, 8783939), (7991, 287998), (15982, 143999)]