1858014728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{25253}}^1$

素因数の和:25817

約数の個数: 32

約数和(自身を含む): 3695670360

約数和(自身を除く): 1837655632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 541, 1082, 2164, 4328, 9197, 18394, 25253, 36788, 50506, 73576, 101012, 202024, 429301, 858602, 1717204, 3434408, 13661873, 27323746, 54647492, 109294984, 232251841, 464503682, 929007364, 1858014728]

約数ペア:

[(1, 1858014728), (2, 929007364), (4, 464503682), (8, 232251841), (17, 109294984), (34, 54647492), (68, 27323746), (136, 13661873), (541, 3434408), (1082, 1717204), (2164, 858602), (4328, 429301), (9197, 202024), (18394, 101012), (25253, 73576), (36788, 50506)]