667992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 1799280

約数和(自身を除く): 1131288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2141, 4282, 6423, 8564, 12846, 17128, 25692, 27833, 51384, 55666, 83499, 111332, 166998, 222664, 333996, 667992]

約数ペア:

[(1, 667992), (2, 333996), (3, 222664), (4, 166998), (6, 111332), (8, 83499), (12, 55666), (13, 51384), (24, 27833), (26, 25692), (39, 17128), (52, 12846), (78, 8564), (104, 6423), (156, 4282), (312, 2141)]