1389047518

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1151}}^1\times {\mathrm{3371}}^1$

素因数の和:4703

約数の個数: 16

約数和(自身を含む): 2097653760

約数和(自身を除く): 708606242

約数列:

[1, 2, 179, 358, 1151, 2302, 3371, 6742, 206029, 412058, 603409, 1206818, 3880021, 7760042, 694523759, 1389047518]

約数ペア:

[(1, 1389047518), (2, 694523759), (179, 7760042), (358, 3880021), (1151, 1206818), (2302, 603409), (3371, 412058), (6742, 206029)]