508702610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{36571}}^1$

素因数の和:36698

約数の個数: 32

約数和(自身を含む): 995343552

約数和(自身を除く): 486640942

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 36571, 73142, 182855, 365710, 475423, 950846, 2377115, 3913097, 4754230, 7826194, 19565485, 39130970, 50870261, 101740522, 254351305, 508702610]

約数ペア:

[(1, 508702610), (2, 254351305), (5, 101740522), (10, 50870261), (13, 39130970), (26, 19565485), (65, 7826194), (107, 4754230), (130, 3913097), (214, 2377115), (535, 950846), (1070, 475423), (1391, 365710), (2782, 182855), (6955, 73142), (13910, 36571)]