2021323262

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{200807}}^1$

素因数の和:201535

約数の個数: 16

約数和(自身を含む): 3469962240

約数和(自身を除く): 1448638978

約数列:

[1, 2, 7, 14, 719, 1438, 5033, 10066, 200807, 401614, 1405649, 2811298, 144380233, 288760466, 1010661631, 2021323262]

約数ペア:

[(1, 2021323262), (2, 1010661631), (7, 288760466), (14, 144380233), (719, 2811298), (1438, 1405649), (5033, 401614), (10066, 200807)]