5203376

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1220

約数の個数: 20

約数和(自身を含む): 10119144

約数和(自身を除く): 4915768

約数列:

[1, 2, 4, 8, 16, 401, 802, 811, 1604, 1622, 3208, 3244, 6416, 6488, 12976, 325211, 650422, 1300844, 2601688, 5203376]

約数ペア:

[(1, 5203376), (2, 2601688), (4, 1300844), (8, 650422), (16, 325211), (401, 12976), (802, 6488), (811, 6416), (1604, 3244), (1622, 3208)]