1788049172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 4021920000

約数和(自身を除く): 2233870828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 113, 116, 182, 203, 226, 364, 377, 406, 452, 754, 791, 812, 1469, 1499, 1508, 1582, 2639, 2938, 2998, 3164, 3277, 5278, 5876, 5996, 6554, 10283, 10493, 10556, 13108, 19487, 20566, 20986, 22939, 38974, 41132, 41972, 42601, 43471, 45878, 77948, 85202, 86942, 91756, 136409, 169387, 170404, 173884, 272818, 298207, 304297, 338774, 545636, 565123, 596414, 608594, 677548, 1130246, 1185709, 1192828, 1217188, 2202031, 2260492, 2371418, 3955861, 4404062, 4742836, 4912223, 7911722, 8808124, 9824446, 15414217, 15823444, 19648892, 30828434, 34385561, 61656868, 63858899, 68771122, 127717798, 137542244, 255435596, 447012293, 894024586, 1788049172]

約数ペア:

[(1, 1788049172), (2, 894024586), (4, 447012293), (7, 255435596), (13, 137542244), (14, 127717798), (26, 68771122), (28, 63858899), (29, 61656868), (52, 34385561), (58, 30828434), (91, 19648892), (113, 15823444), (116, 15414217), (182, 9824446), (203, 8808124), (226, 7911722), (364, 4912223), (377, 4742836), (406, 4404062), (452, 3955861), (754, 2371418), (791, 2260492), (812, 2202031), (1469, 1217188), (1499, 1192828), (1508, 1185709), (1582, 1130246), (2639, 677548), (2938, 608594), (2998, 596414), (3164, 565123), (3277, 545636), (5278, 338774), (5876, 304297), (5996, 298207), (6554, 272818), (10283, 173884), (10493, 170404), (10556, 169387), (13108, 136409), (19487, 91756), (20566, 86942), (20986, 85202), (22939, 77948), (38974, 45878), (41132, 43471), (41972, 42601)]