120673904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{580163}}^1$

素因数の和:580184

約数の個数: 20

約数和(自身を含む): 251791176

約数和(自身を除く): 131117272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 580163, 1160326, 2320652, 4641304, 7542119, 9282608, 15084238, 30168476, 60336952, 120673904]

約数ペア:

[(1, 120673904), (2, 60336952), (4, 30168476), (8, 15084238), (13, 9282608), (16, 7542119), (26, 4641304), (52, 2320652), (104, 1160326), (208, 580163)]