2515054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 16

約数和(自身を含む): 3949920

約数和(自身を除く): 1434866

約数列:

[1, 2, 29, 58, 103, 206, 421, 842, 2987, 5974, 12209, 24418, 43363, 86726, 1257527, 2515054]

約数ペア:

[(1, 2515054), (2, 1257527), (29, 86726), (58, 43363), (103, 24418), (206, 12209), (421, 5974), (842, 2987)]