7261142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30509}}^1$

素因数の和:30535

約数の個数: 16

約数和(自身を含む): 13180320

約数和(自身を除く): 5919178

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 30509, 61018, 213563, 427126, 518653, 1037306, 3630571, 7261142]

約数ペア:

[(1, 7261142), (2, 3630571), (7, 1037306), (14, 518653), (17, 427126), (34, 213563), (119, 61018), (238, 30509)]