2017167998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{198971}}^1$

素因数の和:199147

約数の個数: 16

約数和(自身を含む): 3130227504

約数和(自身を除く): 1113059506

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 198971, 397942, 7361927, 14723854, 27259027, 54518054, 1008583999, 2017167998]

約数ペア:

[(1, 2017167998), (2, 1008583999), (37, 54518054), (74, 27259027), (137, 14723854), (274, 7361927), (5069, 397942), (10138, 198971)]