2013172744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 4172783040

約数和(自身を除く): 2159610296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 443, 452, 457, 886, 904, 914, 1243, 1772, 1828, 2486, 3544, 3656, 4873, 4972, 5027, 9746, 9944, 10054, 19492, 20108, 38984, 40216, 50059, 51641, 100118, 103282, 200236, 202451, 206564, 400472, 404902, 413128, 550649, 568051, 809804, 1101298, 1136102, 1619608, 2202596, 2226961, 2272204, 4405192, 4453922, 4544408, 8907844, 17815688, 22876963, 45753926, 91507852, 183015704, 251646593, 503293186, 1006586372, 2013172744]

約数ペア:

[(1, 2013172744), (2, 1006586372), (4, 503293186), (8, 251646593), (11, 183015704), (22, 91507852), (44, 45753926), (88, 22876963), (113, 17815688), (226, 8907844), (443, 4544408), (452, 4453922), (457, 4405192), (886, 2272204), (904, 2226961), (914, 2202596), (1243, 1619608), (1772, 1136102), (1828, 1101298), (2486, 809804), (3544, 568051), (3656, 550649), (4873, 413128), (4972, 404902), (5027, 400472), (9746, 206564), (9944, 202451), (10054, 200236), (19492, 103282), (20108, 100118), (38984, 51641), (40216, 50059)]