1385223862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{298411}}^1$

素因数の和:298635

約数の個数: 16

約数和(自身を含む): 2277480384

約数和(自身を除く): 892256522

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 298411, 596822, 3282521, 6565042, 62964721, 125929442, 692611931, 1385223862]

約数ペア:

[(1, 1385223862), (2, 692611931), (11, 125929442), (22, 62964721), (211, 6565042), (422, 3282521), (2321, 596822), (4642, 298411)]