331340108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{684587}}^1$

素因数の和:684613

約数の個数: 18

約数和(自身を含む): 637351428

約数和(自身を除く): 306011320

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 684587, 1369174, 2738348, 7530457, 15060914, 30121828, 82835027, 165670054, 331340108]

約数ペア:

[(1, 331340108), (2, 165670054), (4, 82835027), (11, 30121828), (22, 15060914), (44, 7530457), (121, 2738348), (242, 1369174), (484, 684587)]