2162684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 3967488

約数和(自身を除く): 1804804

約数列:

[1, 2, 4, 31, 62, 107, 124, 163, 214, 326, 428, 652, 3317, 5053, 6634, 10106, 13268, 17441, 20212, 34882, 69764, 540671, 1081342, 2162684]

約数ペア:

[(1, 2162684), (2, 1081342), (4, 540671), (31, 69764), (62, 34882), (107, 20212), (124, 17441), (163, 13268), (214, 10106), (326, 6634), (428, 5053), (652, 3317)]