1211252

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 2446080

約数和(自身を除く): 1234828

約数列:

[1, 2, 4, 7, 14, 28, 181, 239, 362, 478, 724, 956, 1267, 1673, 2534, 3346, 5068, 6692, 43259, 86518, 173036, 302813, 605626, 1211252]

約数ペア:

[(1, 1211252), (2, 605626), (4, 302813), (7, 173036), (14, 86518), (28, 43259), (181, 6692), (239, 5068), (362, 3346), (478, 2534), (724, 1673), (956, 1267)]