2018082664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1171}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 4152536640

約数和(自身を除く): 2134453976

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 227, 292, 454, 584, 908, 949, 1171, 1816, 1898, 2342, 2951, 3796, 4684, 5902, 7592, 9368, 11804, 15223, 16571, 23608, 30446, 33142, 60892, 66284, 85483, 121784, 132568, 170966, 215423, 265817, 341932, 430846, 531634, 683864, 861692, 1063268, 1111279, 1723384, 2126536, 2222558, 3455621, 4445116, 6911242, 8890232, 13822484, 19404641, 27644968, 38809282, 77618564, 155237128, 252260333, 504520666, 1009041332, 2018082664]

約数ペア:

[(1, 2018082664), (2, 1009041332), (4, 504520666), (8, 252260333), (13, 155237128), (26, 77618564), (52, 38809282), (73, 27644968), (104, 19404641), (146, 13822484), (227, 8890232), (292, 6911242), (454, 4445116), (584, 3455621), (908, 2222558), (949, 2126536), (1171, 1723384), (1816, 1111279), (1898, 1063268), (2342, 861692), (2951, 683864), (3796, 531634), (4684, 430846), (5902, 341932), (7592, 265817), (9368, 215423), (11804, 170966), (15223, 132568), (16571, 121784), (23608, 85483), (30446, 66284), (33142, 60892)]