1109403984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1777891}}^1$

素因数の和:1777915

約数の個数: 40

約数和(自身を含む): 3086420512

約数和(自身を除く): 1977016528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1777891, 3555782, 5333673, 7111564, 10667346, 14223128, 21334692, 23112583, 28446256, 42669384, 46225166, 69337749, 85338768, 92450332, 138675498, 184900664, 277350996, 369801328, 554701992, 1109403984]

約数ペア:

[(1, 1109403984), (2, 554701992), (3, 369801328), (4, 277350996), (6, 184900664), (8, 138675498), (12, 92450332), (13, 85338768), (16, 69337749), (24, 46225166), (26, 42669384), (39, 28446256), (48, 23112583), (52, 21334692), (78, 14223128), (104, 10667346), (156, 7111564), (208, 5333673), (312, 3555782), (624, 1777891)]