122904278

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{15761}}^1$

素因数の和:16327

約数の個数: 16

約数和(自身を含む): 211084704

約数和(自身を除く): 88180426

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 15761, 31522, 110327, 220654, 8778877, 17557754, 61452139, 122904278]

約数ペア:

[(1, 122904278), (2, 61452139), (7, 17557754), (14, 8778877), (557, 220654), (1114, 110327), (3899, 31522), (7798, 15761)]