398045007308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{10529177}}^1$

素因数の和:10529921

約数の個数: 24

約数和(自身を含む): 751193675232

約数和(自身を除く): 353148667924

約数列:

[1, 2, 4, 13, 26, 52, 727, 1454, 2908, 9451, 18902, 37804, 10529177, 21058354, 42116708, 136879301, 273758602, 547517204, 7654711679, 15309423358, 30618846716, 99511251827, 199022503654, 398045007308]

約数ペア:

[(1, 398045007308), (2, 199022503654), (4, 99511251827), (13, 30618846716), (26, 15309423358), (52, 7654711679), (727, 547517204), (1454, 273758602), (2908, 136879301), (9451, 42116708), (18902, 21058354), (37804, 10529177)]