5581406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 8935920

約数和(自身を除く): 3354514

約数列:

[1, 2, 17, 34, 139, 278, 1181, 2362, 2363, 4726, 20077, 40154, 164159, 328318, 2790703, 5581406]

約数ペア:

[(1, 5581406), (2, 2790703), (17, 328318), (34, 164159), (139, 40154), (278, 20077), (1181, 4726), (2362, 2363)]