641061876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587053}}^1$

素因数の和:587080

約数の個数: 48

約数和(自身を含む): 1841001344

約数和(自身を除く): 1199939468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 587053, 1174106, 1761159, 2348212, 3522318, 4109371, 7044636, 7631689, 8218742, 12328113, 15263378, 16437484, 22895067, 24656226, 30526756, 45790134, 49312452, 53421823, 91580268, 106843646, 160265469, 213687292, 320530938, 641061876]

約数ペア:

[(1, 641061876), (2, 320530938), (3, 213687292), (4, 160265469), (6, 106843646), (7, 91580268), (12, 53421823), (13, 49312452), (14, 45790134), (21, 30526756), (26, 24656226), (28, 22895067), (39, 16437484), (42, 15263378), (52, 12328113), (78, 8218742), (84, 7631689), (91, 7044636), (156, 4109371), (182, 3522318), (273, 2348212), (364, 1761159), (546, 1174106), (1092, 587053)]