513684316

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{1997}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 909313776

約数和(自身を除く): 395629460

約数列:

[1, 2, 4, 107, 214, 428, 601, 1202, 1997, 2404, 3994, 7988, 64307, 128614, 213679, 257228, 427358, 854716, 1200197, 2400394, 4800788, 128421079, 256842158, 513684316]

約数ペア:

[(1, 513684316), (2, 256842158), (4, 128421079), (107, 4800788), (214, 2400394), (428, 1200197), (601, 854716), (1202, 427358), (1997, 257228), (2404, 213679), (3994, 128614), (7988, 64307)]