40012229582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21081259}}^1$

素因数の和:21081347

約数の個数: 16

約数和(自身を含む): 65520556080

約数和(自身を除く): 25508326498

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 21081259, 42162518, 274056367, 548112734, 1538931907, 3077863814, 20006114791, 40012229582]

約数ペア:

[(1, 40012229582), (2, 20006114791), (13, 3077863814), (26, 1538931907), (73, 548112734), (146, 274056367), (949, 42162518), (1898, 21081259)]