3917708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 7137312

約数和(自身を除く): 3219604

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 257, 412, 514, 1028, 3811, 7622, 9509, 15244, 19018, 26471, 38036, 52942, 105884, 979427, 1958854, 3917708]

約数ペア:

[(1, 3917708), (2, 1958854), (4, 979427), (37, 105884), (74, 52942), (103, 38036), (148, 26471), (206, 19018), (257, 15244), (412, 9509), (514, 7622), (1028, 3811)]