39402570238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{10223}}^1\times {\mathrm{27143}}^1$

素因数の和:37439

約数の個数: 16

約数和(自身を含む): 59944375296

約数和(自身を除く): 20541805058

約数列:

[1, 2, 71, 142, 10223, 20446, 27143, 54286, 725833, 1451666, 1927153, 3854306, 277482889, 554965778, 19701285119, 39402570238]

約数ペア:

[(1, 39402570238), (2, 19701285119), (71, 554965778), (142, 277482889), (10223, 3854306), (20446, 1927153), (27143, 1451666), (54286, 725833)]