1335984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 3718512

約数和(自身を除く): 2382528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2141, 4282, 6423, 8564, 12846, 17128, 25692, 27833, 34256, 51384, 55666, 83499, 102768, 111332, 166998, 222664, 333996, 445328, 667992, 1335984]

約数ペア:

[(1, 1335984), (2, 667992), (3, 445328), (4, 333996), (6, 222664), (8, 166998), (12, 111332), (13, 102768), (16, 83499), (24, 55666), (26, 51384), (39, 34256), (48, 27833), (52, 25692), (78, 17128), (104, 12846), (156, 8564), (208, 6423), (312, 4282), (624, 2141)]