520017104

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{792709}}^1$

素因数の和:792758

約数の個数: 20

約数和(自身を含む): 1032108420

約数和(自身を除く): 512091316

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 792709, 1585418, 3170836, 6341672, 12683344, 32501069, 65002138, 130004276, 260008552, 520017104]

約数ペア:

[(1, 520017104), (2, 260008552), (4, 130004276), (8, 65002138), (16, 32501069), (41, 12683344), (82, 6341672), (164, 3170836), (328, 1585418), (656, 792709)]