1541870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 3079296

約数和(自身を除く): 1537426

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 131, 214, 262, 535, 655, 1070, 1177, 1310, 1441, 2354, 2882, 5885, 7205, 11770, 14017, 14410, 28034, 70085, 140170, 154187, 308374, 770935, 1541870]

約数ペア:

[(1, 1541870), (2, 770935), (5, 308374), (10, 154187), (11, 140170), (22, 70085), (55, 28034), (107, 14410), (110, 14017), (131, 11770), (214, 7205), (262, 5885), (535, 2882), (655, 2354), (1070, 1441), (1177, 1310)]