251179428

素因数分解:

$2^2\times 3^1\times {\mathrm{1013}}^1\times {\mathrm{20663}}^1$

素因数の和:21683

約数の個数: 24

約数和(自身を含む): 586692288

約数和(自身を除く): 335512860

約数列:

[1, 2, 3, 4, 6, 12, 1013, 2026, 3039, 4052, 6078, 12156, 20663, 41326, 61989, 82652, 123978, 247956, 20931619, 41863238, 62794857, 83726476, 125589714, 251179428]

約数ペア:

[(1, 251179428), (2, 125589714), (3, 83726476), (4, 62794857), (6, 41863238), (12, 20931619), (1013, 247956), (2026, 123978), (3039, 82652), (4052, 61989), (6078, 41326), (12156, 20663)]