556688148

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1078853}}^1$

素因数の和:1078903

約数の個数: 24

約数和(自身を含む): 1329148128

約数和(自身を除く): 772459980

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1078853, 2157706, 3236559, 4315412, 6473118, 12946236, 46390679, 92781358, 139172037, 185562716, 278344074, 556688148]

約数ペア:

[(1, 556688148), (2, 278344074), (3, 185562716), (4, 139172037), (6, 92781358), (12, 46390679), (43, 12946236), (86, 6473118), (129, 4315412), (172, 3236559), (258, 2157706), (516, 1078853)]