3899948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 7552272

約数和(自身を除く): 3652324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 2027, 4054, 8108, 26351, 52702, 74999, 105404, 149998, 299996, 974987, 1949974, 3899948]

約数ペア:

[(1, 3899948), (2, 1949974), (4, 974987), (13, 299996), (26, 149998), (37, 105404), (52, 74999), (74, 52702), (148, 26351), (481, 8108), (962, 4054), (1924, 2027)]