7865364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 19970048

約数和(自身を除く): 12104684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 397, 508, 762, 794, 1191, 1524, 1588, 1651, 2382, 3302, 4764, 4953, 5161, 6604, 9906, 10322, 15483, 19812, 20644, 30966, 50419, 61932, 100838, 151257, 201676, 302514, 605028, 655447, 1310894, 1966341, 2621788, 3932682, 7865364]

約数ペア:

[(1, 7865364), (2, 3932682), (3, 2621788), (4, 1966341), (6, 1310894), (12, 655447), (13, 605028), (26, 302514), (39, 201676), (52, 151257), (78, 100838), (127, 61932), (156, 50419), (254, 30966), (381, 20644), (397, 19812), (508, 15483), (762, 10322), (794, 9906), (1191, 6604), (1524, 5161), (1588, 4953), (1651, 4764), (2382, 3302)]