2012210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6529

約数の個数: 16

約数和(自身を含む): 3739392

約数和(自身を除く): 1727182

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6491, 12982, 32455, 64910, 201221, 402442, 1006105, 2012210]

約数ペア:

[(1, 2012210), (2, 1006105), (5, 402442), (10, 201221), (31, 64910), (62, 32455), (155, 12982), (310, 6491)]