2007889142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8436509}}^1$

素因数の和:8436535

約数の個数: 16

約数和(自身を含む): 3644572320

約数和(自身を除く): 1636683178

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8436509, 16873018, 59055563, 118111126, 143420653, 286841306, 1003944571, 2007889142]

約数ペア:

[(1, 2007889142), (2, 1003944571), (7, 286841306), (14, 143420653), (17, 118111126), (34, 59055563), (119, 16873018), (238, 8436509)]