1617280054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{13187}}^1$

素因数の和:13344

約数の個数: 32

約数和(自身を含む): 2691934560

約数和(自身を除く): 1074654506

約数列:

[1, 2, 13, 26, 53, 89, 106, 178, 689, 1157, 1378, 2314, 4717, 9434, 13187, 26374, 61321, 122642, 171431, 342862, 698911, 1173643, 1397822, 2347286, 9085843, 15257359, 18171686, 30514718, 62203079, 124406158, 808640027, 1617280054]

約数ペア:

[(1, 1617280054), (2, 808640027), (13, 124406158), (26, 62203079), (53, 30514718), (89, 18171686), (106, 15257359), (178, 9085843), (689, 2347286), (1157, 1397822), (1378, 1173643), (2314, 698911), (4717, 342862), (9434, 171431), (13187, 122642), (26374, 61321)]