2021158522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{2833}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 3225590784

約数和(自身を除く): 1204432262

約数列:

[1, 2, 31, 37, 62, 74, 311, 622, 1147, 2294, 2833, 5666, 9641, 11507, 19282, 23014, 87823, 104821, 175646, 209642, 356717, 713434, 881063, 1762126, 3249451, 6498902, 27312953, 32599331, 54625906, 65198662, 1010579261, 2021158522]

約数ペア:

[(1, 2021158522), (2, 1010579261), (31, 65198662), (37, 54625906), (62, 32599331), (74, 27312953), (311, 6498902), (622, 3249451), (1147, 1762126), (2294, 881063), (2833, 713434), (5666, 356717), (9641, 209642), (11507, 175646), (19282, 104821), (23014, 87823)]