319404724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{21019}}^1$

素因数の和:21183

約数の個数: 24

約数和(自身を含む): 582674400

約数和(自身を除く): 263269676

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 3799, 7598, 15196, 21019, 42038, 84076, 609551, 1219102, 2438204, 2753489, 5506978, 11013956, 79851181, 159702362, 319404724]

約数ペア:

[(1, 319404724), (2, 159702362), (4, 79851181), (29, 11013956), (58, 5506978), (116, 2753489), (131, 2438204), (262, 1219102), (524, 609551), (3799, 84076), (7598, 42038), (15196, 21019)]