1990389670356

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{7954813}}^1$

素因数の和:7955568

約数の個数: 48

約数和(自身を含む): 4811071507200

約数和(自身を除く): 2820681836844

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 719, 1438, 2157, 2876, 4314, 8628, 20851, 41702, 62553, 83404, 125106, 250212, 7954813, 15909626, 23864439, 31819252, 47728878, 95457756, 230689577, 461379154, 692068731, 922758308, 1384137462, 2768274924, 5719510547, 11439021094, 17158531641, 22878042188, 34317063282, 68634126564, 165865805863, 331731611726, 497597417589, 663463223452, 995194835178, 1990389670356]

約数ペア:

[(1, 1990389670356), (2, 995194835178), (3, 663463223452), (4, 497597417589), (6, 331731611726), (12, 165865805863), (29, 68634126564), (58, 34317063282), (87, 22878042188), (116, 17158531641), (174, 11439021094), (348, 5719510547), (719, 2768274924), (1438, 1384137462), (2157, 922758308), (2876, 692068731), (4314, 461379154), (8628, 230689577), (20851, 95457756), (41702, 47728878), (62553, 31819252), (83404, 23864439), (125106, 15909626), (250212, 7954813)]