2021100770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{536101}}^1$

素因数の和:536150

約数の個数: 32

約数和(自身を含む): 4052931120

約数和(自身を除く): 2031830350

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 536101, 1072202, 2680505, 5361010, 6969313, 13938626, 15546929, 31093858, 34846565, 69693130, 77734645, 155469290, 202110077, 404220154, 1010550385, 2021100770]

約数ペア:

[(1, 2021100770), (2, 1010550385), (5, 404220154), (10, 202110077), (13, 155469290), (26, 77734645), (29, 69693130), (58, 34846565), (65, 31093858), (130, 15546929), (145, 13938626), (290, 6969313), (377, 5361010), (754, 2680505), (1885, 1072202), (3770, 536101)]