2017886110

素因数分解:

$2^1\times 5^1\times {\mathrm{12611}}^1\times {\mathrm{16001}}^1$

素因数の和:28619

約数の個数: 16

約数和(自身を含む): 3632710032

約数和(自身を除く): 1614823922

約数列:

[1, 2, 5, 10, 12611, 16001, 25222, 32002, 63055, 80005, 126110, 160010, 201788611, 403577222, 1008943055, 2017886110]

約数ペア:

[(1, 2017886110), (2, 1008943055), (5, 403577222), (10, 201788611), (12611, 160010), (16001, 126110), (25222, 80005), (32002, 63055)]