5298826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 8781804

約数和(自身を除く): 3482978

約数列:

[1, 2, 13, 26, 61, 122, 169, 257, 338, 514, 793, 1586, 3341, 6682, 10309, 15677, 20618, 31354, 43433, 86866, 203801, 407602, 2649413, 5298826]

約数ペア:

[(1, 5298826), (2, 2649413), (13, 407602), (26, 203801), (61, 86866), (122, 43433), (169, 31354), (257, 20618), (338, 15677), (514, 10309), (793, 6682), (1586, 3341)]