521002168

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{30763}}^1$

素因数の和:30871

約数の個数: 32

約数和(自身を含む): 1024441200

約数和(自身を除く): 503439032

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 16936, 30763, 61526, 123052, 246104, 892127, 1784254, 2245699, 3568508, 4491398, 7137016, 8982796, 17965592, 65125271, 130250542, 260501084, 521002168]

約数ペア:

[(1, 521002168), (2, 260501084), (4, 130250542), (8, 65125271), (29, 17965592), (58, 8982796), (73, 7137016), (116, 4491398), (146, 3568508), (232, 2245699), (292, 1784254), (584, 892127), (2117, 246104), (4234, 123052), (8468, 61526), (16936, 30763)]