2658925438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1\times {\mathrm{863}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 4332496896

約数和(自身を除く): 1673571458

約数列:

[1, 2, 13, 26, 163, 326, 727, 863, 1454, 1726, 2119, 4238, 9451, 11219, 18902, 22438, 118501, 140669, 237002, 281338, 627401, 1254802, 1540513, 1828697, 3081026, 3657394, 8156213, 16312426, 102266363, 204532726, 1329462719, 2658925438]

約数ペア:

[(1, 2658925438), (2, 1329462719), (13, 204532726), (26, 102266363), (163, 16312426), (326, 8156213), (727, 3657394), (863, 3081026), (1454, 1828697), (1726, 1540513), (2119, 1254802), (4238, 627401), (9451, 281338), (11219, 237002), (18902, 140669), (22438, 118501)]