1001991170

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{77017}}^1$

素因数の和:78325

約数の個数: 16

約数和(自身を含む): 1804993848

約数和(自身を除く): 803002678

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 13010, 77017, 154034, 385085, 770170, 100199117, 200398234, 500995585, 1001991170]

約数ペア:

[(1, 1001991170), (2, 500995585), (5, 200398234), (10, 100199117), (1301, 770170), (2602, 385085), (6505, 154034), (13010, 77017)]