1224892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 2298240

約数和(自身を除く): 1073348

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 227, 284, 454, 908, 1349, 2698, 4313, 5396, 8626, 16117, 17252, 32234, 64468, 306223, 612446, 1224892]

約数ペア:

[(1, 1224892), (2, 612446), (4, 306223), (19, 64468), (38, 32234), (71, 17252), (76, 16117), (142, 8626), (227, 5396), (284, 4313), (454, 2698), (908, 1349)]