1292963045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{547}}^1\times {\mathrm{3907}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 1708984032

約数和(自身を除く): 416020987

約数列:

[1, 5, 11, 55, 121, 547, 605, 2735, 3907, 6017, 19535, 30085, 42977, 66187, 214885, 330935, 472747, 2137129, 2363735, 10685645, 23508419, 117542095, 258592609, 1292963045]

約数ペア:

[(1, 1292963045), (5, 258592609), (11, 117542095), (55, 23508419), (121, 10685645), (547, 2363735), (605, 2137129), (2735, 472747), (3907, 330935), (6017, 214885), (19535, 66187), (30085, 42977)]