1887070692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{20399}}^1$

素因数の和:21012

約数の個数: 48

約数和(自身を含む): 4750099200

約数和(自身を除く): 2863028508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 593, 1186, 1779, 2372, 3558, 7116, 7709, 15418, 20399, 23127, 30836, 40798, 46254, 61197, 81596, 92508, 122394, 244788, 265187, 530374, 795561, 1060748, 1591122, 3182244, 12096607, 24193214, 36289821, 48386428, 72579642, 145159284, 157255891, 314511782, 471767673, 629023564, 943535346, 1887070692]

約数ペア:

[(1, 1887070692), (2, 943535346), (3, 629023564), (4, 471767673), (6, 314511782), (12, 157255891), (13, 145159284), (26, 72579642), (39, 48386428), (52, 36289821), (78, 24193214), (156, 12096607), (593, 3182244), (1186, 1591122), (1779, 1060748), (2372, 795561), (3558, 530374), (7116, 265187), (7709, 244788), (15418, 122394), (20399, 92508), (23127, 81596), (30836, 61197), (40798, 46254)]