1688894438210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{85254641}}^1$

素因数の和:85254938

約数の個数: 32

約数和(自身を含む): 3486573839232

約数和(自身を除く): 1797679401022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 9905, 19810, 85254641, 170509282, 426273205, 596782487, 852546410, 1193564974, 2983912435, 5967824870, 24127063403, 48254126806, 120635317015, 168889443821, 241270634030, 337778887642, 844447219105, 1688894438210]

約数ペア:

[(1, 1688894438210), (2, 844447219105), (5, 337778887642), (7, 241270634030), (10, 168889443821), (14, 120635317015), (35, 48254126806), (70, 24127063403), (283, 5967824870), (566, 2983912435), (1415, 1193564974), (1981, 852546410), (2830, 596782487), (3962, 426273205), (9905, 170509282), (19810, 85254641)]