2021668130

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1\times {\mathrm{1229}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 3661424640

約数和(自身を除く): 1639756510

約数列:

[1, 2, 5, 10, 271, 542, 607, 1214, 1229, 1355, 2458, 2710, 3035, 6070, 6145, 12290, 164497, 328994, 333059, 666118, 746003, 822485, 1492006, 1644970, 1665295, 3330590, 3730015, 7460030, 202166813, 404333626, 1010834065, 2021668130]

約数ペア:

[(1, 2021668130), (2, 1010834065), (5, 404333626), (10, 202166813), (271, 7460030), (542, 3730015), (607, 3330590), (1214, 1665295), (1229, 1644970), (1355, 1492006), (2458, 822485), (2710, 746003), (3035, 666118), (6070, 333059), (6145, 328994), (12290, 164497)]