2670227791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2039899}}^1$

素因数の和:2039934

約数の個数: 16

約数和(自身を含む): 3524947200

約数和(自身を除く): 854719409

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 2039899, 14279293, 22438889, 34678283, 157072223, 242747981, 381461113, 2670227791]

約数ペア:

[(1, 2670227791), (7, 381461113), (11, 242747981), (17, 157072223), (77, 34678283), (119, 22438889), (187, 14279293), (1309, 2039899)]