2017780070

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{295429}}^1$

素因数の和:296119

約数の個数: 16

約数和(自身を含む): 3637334160

約数和(自身を除く): 1619554090

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 295429, 590858, 1477145, 2954290, 201778007, 403556014, 1008890035, 2017780070]

約数ペア:

[(1, 2017780070), (2, 1008890035), (5, 403556014), (10, 201778007), (683, 2954290), (1366, 1477145), (3415, 590858), (6830, 295429)]