2017396865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{57223}}^1$

素因数の和:57880

約数の個数: 16

約数和(自身を含む): 2645122176

約数和(自身を除く): 627725311

約数列:

[1, 5, 11, 55, 641, 3205, 7051, 35255, 57223, 286115, 629453, 3147265, 36679943, 183399715, 403479373, 2017396865]

約数ペア:

[(1, 2017396865), (5, 403479373), (11, 183399715), (55, 36679943), (641, 3147265), (3205, 629453), (7051, 286115), (35255, 57223)]