2488895855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 3130997760

約数和(自身を除く): 642101905

約数列:

[1, 5, 29, 131, 145, 283, 463, 655, 1415, 2315, 3799, 8207, 13427, 18995, 37073, 41035, 60653, 67135, 131029, 185365, 303265, 655145, 1075117, 1758937, 3799841, 5375585, 8794685, 17164799, 18999205, 85823995, 497779171, 2488895855]

約数ペア:

[(1, 2488895855), (5, 497779171), (29, 85823995), (131, 18999205), (145, 17164799), (283, 8794685), (463, 5375585), (655, 3799841), (1415, 1758937), (2315, 1075117), (3799, 655145), (8207, 303265), (13427, 185365), (18995, 131029), (37073, 67135), (41035, 60653)]