1330290032

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{63809}}^1$

素因数の和:65120

約数の個数: 20

約数和(自身を含む): 2579455440

約数和(自身を除く): 1249165408

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 10424, 20848, 63809, 127618, 255236, 510472, 1020944, 83143127, 166286254, 332572508, 665145016, 1330290032]

約数ペア:

[(1, 1330290032), (2, 665145016), (4, 332572508), (8, 166286254), (16, 83143127), (1303, 1020944), (2606, 510472), (5212, 255236), (10424, 127618), (20848, 63809)]