1330776988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{43427}}^1$

素因数の和:43641

約数の個数: 24

約数和(自身を含む): 2393056512

約数和(自身を除く): 1062279524

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 652, 7661, 15322, 30644, 43427, 86854, 173708, 2041069, 4082138, 7078601, 8164276, 14157202, 28314404, 332694247, 665388494, 1330776988]

約数ペア:

[(1, 1330776988), (2, 665388494), (4, 332694247), (47, 28314404), (94, 14157202), (163, 8164276), (188, 7078601), (326, 4082138), (652, 2041069), (7661, 173708), (15322, 86854), (30644, 43427)]