1427465090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1309601}}^1$

素因数の和:1309717

約数の個数: 16

約数和(自身を含む): 2593011960

約数和(自身を除く): 1165546870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1309601, 2619202, 6548005, 13096010, 142746509, 285493018, 713732545, 1427465090]

約数ペア:

[(1, 1427465090), (2, 713732545), (5, 285493018), (10, 142746509), (109, 13096010), (218, 6548005), (545, 2619202), (1090, 1309601)]