828759854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 1427207040

約数和(自身を除く): 598447186

約数列:

[1, 2, 13, 26, 29, 58, 71, 113, 137, 142, 226, 274, 377, 754, 923, 1469, 1781, 1846, 2059, 2938, 3277, 3562, 3973, 4118, 6554, 7946, 8023, 9727, 15481, 16046, 19454, 26767, 30962, 42601, 51649, 53534, 85202, 103298, 104299, 126451, 201253, 208598, 232667, 252902, 282083, 402506, 448949, 465334, 564166, 897898, 1099151, 2198302, 3024671, 3667079, 5836337, 6049342, 7334158, 11672674, 14288963, 28577926, 31875379, 63750758, 414379927, 828759854]

約数ペア:

[(1, 828759854), (2, 414379927), (13, 63750758), (26, 31875379), (29, 28577926), (58, 14288963), (71, 11672674), (113, 7334158), (137, 6049342), (142, 5836337), (226, 3667079), (274, 3024671), (377, 2198302), (754, 1099151), (923, 897898), (1469, 564166), (1781, 465334), (1846, 448949), (2059, 402506), (2938, 282083), (3277, 252902), (3562, 232667), (3973, 208598), (4118, 201253), (6554, 126451), (7946, 104299), (8023, 103298), (9727, 85202), (15481, 53534), (16046, 51649), (19454, 42601), (26767, 30962)]