2018823430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{330413}}^1$

素因数の和:330480

約数の個数: 32

約数和(自身を含む): 3996687744

約数和(自身を除く): 1977864314

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 330413, 660826, 1652065, 3304130, 4295369, 8590738, 15529411, 21476845, 31058822, 42953690, 77647055, 155294110, 201882343, 403764686, 1009411715, 2018823430]

約数ペア:

[(1, 2018823430), (2, 1009411715), (5, 403764686), (10, 201882343), (13, 155294110), (26, 77647055), (47, 42953690), (65, 31058822), (94, 21476845), (130, 15529411), (235, 8590738), (470, 4295369), (611, 3304130), (1222, 1652065), (3055, 660826), (6110, 330413)]