1384408

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 2617560

約数和(自身を除く): 1233152

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1321, 2642, 5284, 10568, 173051, 346102, 692204, 1384408]

約数ペア:

[(1, 1384408), (2, 692204), (4, 346102), (8, 173051), (131, 10568), (262, 5284), (524, 2642), (1048, 1321)]