678283949

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{5011}}^1$

素因数の和:5396

約数の個数: 16

約数和(自身を含む): 790532736

約数和(自身を除く): 112248787

約数列:

[1, 7, 61, 317, 427, 2219, 5011, 19337, 35077, 135359, 305671, 1588487, 2139697, 11119409, 96897707, 678283949]

約数ペア:

[(1, 678283949), (7, 96897707), (61, 11119409), (317, 2139697), (427, 1588487), (2219, 305671), (5011, 135359), (19337, 35077)]