520030242

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{82781}}^1$

素因数の和:83138

約数の個数: 24

約数和(自身を含む): 1129974300

約数和(自身を除く): 609944058

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 82781, 165562, 248343, 496686, 745029, 1490058, 28890569, 57781138, 86671707, 173343414, 260015121, 520030242]

約数ペア:

[(1, 520030242), (2, 260015121), (3, 173343414), (6, 86671707), (9, 57781138), (18, 28890569), (349, 1490058), (698, 745029), (1047, 496686), (2094, 248343), (3141, 165562), (6282, 82781)]