122916878

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{13697}}^1$

素因数の和:14347

約数の個数: 16

約数和(自身を含む): 211058784

約数和(自身を除く): 88141906

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 13697, 27394, 95879, 191758, 8779777, 17559554, 61458439, 122916878]

約数ペア:

[(1, 122916878), (2, 61458439), (7, 17559554), (14, 8779777), (641, 191758), (1282, 95879), (4487, 27394), (8974, 13697)]