389619708

素因数分解:

$2^2\times 3^1\times {\mathrm{1429}}^1\times {\mathrm{22721}}^1$

素因数の和:24157

約数の個数: 24

約数和(自身を含む): 909788880

約数和(自身を除く): 520169172

約数列:

[1, 2, 3, 4, 6, 12, 1429, 2858, 4287, 5716, 8574, 17148, 22721, 45442, 68163, 90884, 136326, 272652, 32468309, 64936618, 97404927, 129873236, 194809854, 389619708]

約数ペア:

[(1, 389619708), (2, 194809854), (3, 129873236), (4, 97404927), (6, 64936618), (12, 32468309), (1429, 272652), (2858, 136326), (4287, 90884), (5716, 68163), (8574, 45442), (17148, 22721)]