13303986020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6247}}^1\times {\mathrm{8191}}^1$

素因数の和:14460

約数の個数: 48

約数和(自身を含む): 30095966208

約数和(自身を除く): 16791980188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6247, 8191, 12494, 16382, 24988, 31235, 32764, 40955, 62470, 81211, 81910, 106483, 124940, 162422, 163820, 212966, 324844, 406055, 425932, 532415, 812110, 1064830, 1624220, 2129660, 51169177, 102338354, 204676708, 255845885, 511691770, 665199301, 1023383540, 1330398602, 2660797204, 3325996505, 6651993010, 13303986020]

約数ペア:

[(1, 13303986020), (2, 6651993010), (4, 3325996505), (5, 2660797204), (10, 1330398602), (13, 1023383540), (20, 665199301), (26, 511691770), (52, 255845885), (65, 204676708), (130, 102338354), (260, 51169177), (6247, 2129660), (8191, 1624220), (12494, 1064830), (16382, 812110), (24988, 532415), (31235, 425932), (32764, 406055), (40955, 324844), (62470, 212966), (81211, 163820), (81910, 162422), (106483, 124940)]