1089492

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 2562336

約数和(自身を除く): 1472844

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 557, 652, 978, 1114, 1671, 1956, 2228, 3342, 6684, 90791, 181582, 272373, 363164, 544746, 1089492]

約数ペア:

[(1, 1089492), (2, 544746), (3, 363164), (4, 272373), (6, 181582), (12, 90791), (163, 6684), (326, 3342), (489, 2228), (557, 1956), (652, 1671), (978, 1114)]