971886812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3449}}^1\times {\mathrm{5419}}^1$

素因数の和:8885

約数の個数: 24

約数和(自身を含む): 1832502000

約数和(自身を除く): 860615188

約数列:

[1, 2, 4, 13, 26, 52, 3449, 5419, 6898, 10838, 13796, 21676, 44837, 70447, 89674, 140894, 179348, 281788, 18690131, 37380262, 74760524, 242971703, 485943406, 971886812]

約数ペア:

[(1, 971886812), (2, 485943406), (4, 242971703), (13, 74760524), (26, 37380262), (52, 18690131), (3449, 281788), (5419, 179348), (6898, 140894), (10838, 89674), (13796, 70447), (21676, 44837)]