1330594748

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 2690924544

約数和(自身を除く): 1360329796

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 593, 631, 889, 1186, 1262, 1778, 2372, 2524, 3556, 4151, 4417, 8302, 8834, 16604, 17668, 75311, 80137, 150622, 160274, 301244, 320548, 374183, 527177, 560959, 748366, 1054354, 1121918, 1496732, 2108708, 2243836, 2619281, 5238562, 10477124, 47521241, 95042482, 190084964, 332648687, 665297374, 1330594748]

約数ペア:

[(1, 1330594748), (2, 665297374), (4, 332648687), (7, 190084964), (14, 95042482), (28, 47521241), (127, 10477124), (254, 5238562), (508, 2619281), (593, 2243836), (631, 2108708), (889, 1496732), (1186, 1121918), (1262, 1054354), (1778, 748366), (2372, 560959), (2524, 527177), (3556, 374183), (4151, 320548), (4417, 301244), (8302, 160274), (8834, 150622), (16604, 80137), (17668, 75311)]