1345784839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{73859}}^1$

素因数の和:74022

約数の個数: 16

約数和(自身を含む): 1630828800

約数和(自身を除く): 285043961

約数列:

[1, 7, 19, 133, 137, 959, 2603, 18221, 73859, 517013, 1403321, 9823247, 10118683, 70830781, 192254977, 1345784839]

約数ペア:

[(1, 1345784839), (7, 192254977), (19, 70830781), (133, 10118683), (137, 9823247), (959, 1403321), (2603, 517013), (18221, 73859)]