2417978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 4073652

約数和(自身を除く): 1655674

約数列:

[1, 2, 17, 19, 34, 38, 197, 323, 361, 394, 646, 722, 3349, 3743, 6137, 6698, 7486, 12274, 63631, 71117, 127262, 142234, 1208989, 2417978]

約数ペア:

[(1, 2417978), (2, 1208989), (17, 142234), (19, 127262), (34, 71117), (38, 63631), (197, 12274), (323, 7486), (361, 6698), (394, 6137), (646, 3743), (722, 3349)]