550140246

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{194671}}^1$

素因数の和:194836

約数の個数: 24

約数和(自身を含む): 1199568864

約数和(自身を除く): 649428618

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 194671, 389342, 584013, 1168026, 1752039, 3504078, 30563347, 61126694, 91690041, 183380082, 275070123, 550140246]

約数ペア:

[(1, 550140246), (2, 275070123), (3, 183380082), (6, 91690041), (9, 61126694), (18, 30563347), (157, 3504078), (314, 1752039), (471, 1168026), (942, 584013), (1413, 389342), (2826, 194671)]