3065556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 7899584

約数和(自身を除く): 4834028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 457, 516, 559, 914, 1118, 1371, 1677, 1828, 2236, 2742, 3354, 5484, 5941, 6708, 11882, 17823, 19651, 23764, 35646, 39302, 58953, 71292, 78604, 117906, 235812, 255463, 510926, 766389, 1021852, 1532778, 3065556]

約数ペア:

[(1, 3065556), (2, 1532778), (3, 1021852), (4, 766389), (6, 510926), (12, 255463), (13, 235812), (26, 117906), (39, 78604), (43, 71292), (52, 58953), (78, 39302), (86, 35646), (129, 23764), (156, 19651), (172, 17823), (258, 11882), (457, 6708), (516, 5941), (559, 5484), (914, 3354), (1118, 2742), (1371, 2236), (1677, 1828)]