2021799214

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 3167374176

約数和(自身を除く): 1145574962

約数列:

[1, 2, 37, 74, 101, 157, 202, 314, 1723, 3446, 3737, 5809, 7474, 11618, 15857, 31714, 63751, 127502, 174023, 270511, 348046, 541022, 586709, 1173418, 6438851, 10008907, 12877702, 20017814, 27321611, 54643222, 1010899607, 2021799214]

約数ペア:

[(1, 2021799214), (2, 1010899607), (37, 54643222), (74, 27321611), (101, 20017814), (157, 12877702), (202, 10008907), (314, 6438851), (1723, 1173418), (3446, 586709), (3737, 541022), (5809, 348046), (7474, 270511), (11618, 174023), (15857, 127502), (31714, 63751)]