2012765840138

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{9209}}^1\times {\mathrm{202001}}^1$

素因数の和:211753

約数の個数: 16

約数和(自身を含む): 3025072870920

約数和(自身を除く): 1012307030782

約数列:

[1, 2, 541, 1082, 9209, 18418, 202001, 404002, 4982069, 9964138, 109282541, 218565082, 1860227209, 3720454418, 1006382920069, 2012765840138]

約数ペア:

[(1, 2012765840138), (2, 1006382920069), (541, 3720454418), (1082, 1860227209), (9209, 218565082), (18418, 109282541), (202001, 9964138), (404002, 4982069)]