313843964

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{16411}}^1$

素因数の和:17105

約数の個数: 24

約数和(自身を含む): 628645248

約数和(自身を除く): 314801284

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2732, 4781, 9562, 16411, 19124, 32822, 65644, 114877, 229754, 459508, 11208713, 22417426, 44834852, 78460991, 156921982, 313843964]

約数ペア:

[(1, 313843964), (2, 156921982), (4, 78460991), (7, 44834852), (14, 22417426), (28, 11208713), (683, 459508), (1366, 229754), (2732, 114877), (4781, 65644), (9562, 32822), (16411, 19124)]