977502832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1420789}}^1$

素因数の和:1420840

約数の個数: 20

約数和(自身を含む): 1937957560

約数和(自身を除く): 960454728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1420789, 2841578, 5683156, 11366312, 22732624, 61093927, 122187854, 244375708, 488751416, 977502832]

約数ペア:

[(1, 977502832), (2, 488751416), (4, 244375708), (8, 122187854), (16, 61093927), (43, 22732624), (86, 11366312), (172, 5683156), (344, 2841578), (688, 1420789)]