669586502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{82279}}^1$

素因数の和:82607

約数の個数: 16

約数和(自身を含む): 1085108640

約数和(自身を除く): 415522138

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 82279, 164558, 1069627, 2139254, 25753327, 51506654, 334793251, 669586502]

約数ペア:

[(1, 669586502), (2, 334793251), (13, 51506654), (26, 25753327), (313, 2139254), (626, 1069627), (4069, 164558), (8138, 82279)]