495460226

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{5009}}^1$

素因数の和:5186

約数の個数: 24

約数和(自身を含む): 790247340

約数和(自身を除く): 294787114

約数列:

[1, 2, 19, 38, 137, 274, 361, 722, 2603, 5009, 5206, 10018, 49457, 95171, 98914, 190342, 686233, 1372466, 1808249, 3616498, 13038427, 26076854, 247730113, 495460226]

約数ペア:

[(1, 495460226), (2, 247730113), (19, 26076854), (38, 13038427), (137, 3616498), (274, 1808249), (361, 1372466), (722, 686233), (2603, 190342), (5009, 98914), (5206, 95171), (10018, 49457)]