1375271378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{135977}}^1$

素因数の和:136381

約数の個数: 16

約数和(自身を含む): 2227319640

約数和(自身を除く): 852048262

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 135977, 271954, 1767701, 3535402, 52895053, 105790106, 687635689, 1375271378]

約数ペア:

[(1, 1375271378), (2, 687635689), (13, 105790106), (26, 52895053), (389, 3535402), (778, 1767701), (5057, 271954), (10114, 135977)]