245646250343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{671471}}^1$

素因数の和:671854

約数の個数: 16

約数和(自身を含む): 268030135296

約数和(自身を除く): 22383884953

約数列:

[1, 13, 107, 263, 1391, 3419, 28141, 365833, 671471, 8729123, 71847397, 176596873, 934016161, 2295759349, 18895865411, 245646250343]

約数ペア:

[(1, 245646250343), (13, 18895865411), (107, 2295759349), (263, 934016161), (1391, 176596873), (3419, 71847397), (28141, 8729123), (365833, 671471)]