2790964295

素因数分解:

$5^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{23201}}^1$

素因数の和:23711

約数の個数: 24

約数和(自身を含む): 3904061328

約数和(自身を除く): 1113097033

約数列:

[1, 5, 7, 35, 49, 245, 491, 2455, 3437, 17185, 23201, 24059, 116005, 120295, 162407, 812035, 1136849, 5684245, 11391691, 56958455, 79741837, 398709185, 558192859, 2790964295]

約数ペア:

[(1, 2790964295), (5, 558192859), (7, 398709185), (35, 79741837), (49, 56958455), (245, 11391691), (491, 5684245), (2455, 1136849), (3437, 812035), (17185, 162407), (23201, 120295), (24059, 116005)]