2015405496572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4993}}^1\times {\mathrm{7762427}}^1$

素因数の和:7767437

約数の個数: 24

約数和(自身を含む): 3799025412336

約数和(自身を除く): 1783619915764

約数列:

[1, 2, 4, 13, 26, 52, 4993, 9986, 19972, 64909, 129818, 259636, 7762427, 15524854, 31049708, 100911551, 201823102, 403646204, 38757798011, 77515596022, 155031192044, 503851374143, 1007702748286, 2015405496572]

約数ペア:

[(1, 2015405496572), (2, 1007702748286), (4, 503851374143), (13, 155031192044), (26, 77515596022), (52, 38757798011), (4993, 403646204), (9986, 201823102), (19972, 100911551), (64909, 31049708), (129818, 15524854), (259636, 7762427)]