1000386

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 2187900

約数和(自身を除く): 1187514

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 373, 447, 746, 894, 1119, 1341, 2238, 2682, 3357, 6714, 55577, 111154, 166731, 333462, 500193, 1000386]

約数ペア:

[(1, 1000386), (2, 500193), (3, 333462), (6, 166731), (9, 111154), (18, 55577), (149, 6714), (298, 3357), (373, 2682), (447, 2238), (746, 1341), (894, 1119)]