289588316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{58057}}^1$

素因数の和:58133

約数の個数: 24

約数和(自身を含む): 536455920

約数和(自身を除く): 246867604

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 58057, 116114, 232228, 1683653, 2496451, 3367306, 4992902, 6734612, 9985804, 72397079, 144794158, 289588316]

約数ペア:

[(1, 289588316), (2, 144794158), (4, 72397079), (29, 9985804), (43, 6734612), (58, 4992902), (86, 3367306), (116, 2496451), (172, 1683653), (1247, 232228), (2494, 116114), (4988, 58057)]