9798910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 19375200

約数和(自身を除く): 9576290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 389, 458, 778, 1145, 1945, 2290, 2519, 3890, 4279, 5038, 8558, 12595, 21395, 25190, 42790, 89081, 178162, 445405, 890810, 979891, 1959782, 4899455, 9798910]

約数ペア:

[(1, 9798910), (2, 4899455), (5, 1959782), (10, 979891), (11, 890810), (22, 445405), (55, 178162), (110, 89081), (229, 42790), (389, 25190), (458, 21395), (778, 12595), (1145, 8558), (1945, 5038), (2290, 4279), (2519, 3890)]