1405352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13532

約数の個数: 16

約数和(自身を含む): 2837940

約数和(自身を除く): 1432588

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13513, 27026, 54052, 108104, 175669, 351338, 702676, 1405352]

約数ペア:

[(1, 1405352), (2, 702676), (4, 351338), (8, 175669), (13, 108104), (26, 54052), (52, 27026), (104, 13513)]