1679841826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{1747}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 2805078528

約数和(自身を除く): 1125236702

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1193, 1747, 2386, 3494, 15509, 22711, 31018, 36983, 45422, 54157, 73966, 108314, 480779, 704041, 961558, 1408082, 2084171, 4168342, 27094223, 54188446, 64609301, 129218602, 839920913, 1679841826]

約数ペア:

[(1, 1679841826), (2, 839920913), (13, 129218602), (26, 64609301), (31, 54188446), (62, 27094223), (403, 4168342), (806, 2084171), (1193, 1408082), (1747, 961558), (2386, 704041), (3494, 480779), (15509, 108314), (22711, 73966), (31018, 54157), (36983, 45422)]