121928627834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{72911}}^1\times {\mathrm{64319}}^1$

素因数の和:137245

約数の個数: 16

約数和(自身を含む): 196967393280

約数和(自身を除く): 75038765446

約数列:

[1, 2, 13, 26, 64319, 72911, 128638, 145822, 836147, 947843, 1672294, 1895686, 4689562609, 9379125218, 60964313917, 121928627834]

約数ペア:

[(1, 121928627834), (2, 60964313917), (13, 9379125218), (26, 4689562609), (64319, 1895686), (72911, 1672294), (128638, 947843), (145822, 836147)]