217512461092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2862006067}}^1$

素因数の和:2862006090

約数の個数: 12

約数和(自身を含む): 400680849520

約数和(自身を除く): 183168388428

約数列:

[1, 2, 4, 19, 38, 76, 2862006067, 5724012134, 11448024268, 54378115273, 108756230546, 217512461092]

約数ペア:

[(1, 217512461092), (2, 108756230546), (4, 54378115273), (19, 11448024268), (38, 5724012134), (76, 2862006067)]