1042071758

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9721}}^1$

素因数の和:9793

約数の個数: 64

約数和(自身を含む): 2090618880

約数和(自身を除く): 1048547122

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 182, 217, 247, 266, 403, 434, 494, 589, 806, 1178, 1729, 2821, 3458, 4123, 5642, 7657, 8246, 9721, 15314, 19442, 53599, 68047, 107198, 126373, 136094, 184699, 252746, 301351, 369398, 602702, 884611, 1292893, 1769222, 2109457, 2401087, 2585786, 3917563, 4218914, 4802174, 5725669, 7835126, 11451338, 16807609, 27422941, 33615218, 40079683, 54845882, 74433697, 80159366, 148867394, 521035879, 1042071758]

約数ペア:

[(1, 1042071758), (2, 521035879), (7, 148867394), (13, 80159366), (14, 74433697), (19, 54845882), (26, 40079683), (31, 33615218), (38, 27422941), (62, 16807609), (91, 11451338), (133, 7835126), (182, 5725669), (217, 4802174), (247, 4218914), (266, 3917563), (403, 2585786), (434, 2401087), (494, 2109457), (589, 1769222), (806, 1292893), (1178, 884611), (1729, 602702), (2821, 369398), (3458, 301351), (4123, 252746), (5642, 184699), (7657, 136094), (8246, 126373), (9721, 107198), (15314, 68047), (19442, 53599)]