520064872

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{653}}^1\times {\mathrm{881}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 986375880

約数和(自身を除く): 466311008

約数列:

[1, 2, 4, 8, 113, 226, 452, 653, 881, 904, 1306, 1762, 2612, 3524, 5224, 7048, 73789, 99553, 147578, 199106, 295156, 398212, 575293, 590312, 796424, 1150586, 2301172, 4602344, 65008109, 130016218, 260032436, 520064872]

約数ペア:

[(1, 520064872), (2, 260032436), (4, 130016218), (8, 65008109), (113, 4602344), (226, 2301172), (452, 1150586), (653, 796424), (881, 590312), (904, 575293), (1306, 398212), (1762, 295156), (2612, 199106), (3524, 147578), (5224, 99553), (7048, 73789)]