211021000404

素因数分解:

$2^2\times 3^1\times {\mathrm{5407}}^1\times {\mathrm{3252281}}^1$

素因数の和:3257695

約数の個数: 24

約数和(自身を含む): 492473549568

約数和(自身を除く): 281452549164

約数列:

[1, 2, 3, 4, 6, 12, 5407, 10814, 16221, 21628, 32442, 64884, 3252281, 6504562, 9756843, 13009124, 19513686, 39027372, 17585083367, 35170166734, 52755250101, 70340333468, 105510500202, 211021000404]

約数ペア:

[(1, 211021000404), (2, 105510500202), (3, 70340333468), (4, 52755250101), (6, 35170166734), (12, 17585083367), (5407, 39027372), (10814, 19513686), (16221, 13009124), (21628, 9756843), (32442, 6504562), (64884, 3252281)]