270996838

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{68399}}^1$

素因数の和:68691

約数の個数: 16

約数和(自身を含む): 466214400

約数和(自身を除く): 195217562

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 68399, 136798, 478793, 957586, 19356917, 38713834, 135498419, 270996838]

約数ペア:

[(1, 270996838), (2, 135498419), (7, 38713834), (14, 19356917), (283, 957586), (566, 478793), (1981, 136798), (3962, 68399)]