28290412189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{488701}}^1$

素因数の和:488848

約数の個数: 16

約数和(自身を含む): 31390306864

約数和(自身を除く): 3099894675

約数列:

[1, 13, 61, 73, 793, 949, 4453, 57889, 488701, 6353113, 29810761, 35675173, 387539893, 463777249, 2176185553, 28290412189]

約数ペア:

[(1, 28290412189), (13, 2176185553), (61, 463777249), (73, 387539893), (793, 35675173), (949, 29810761), (4453, 6353113), (57889, 488701)]