2420342224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8898317}}^1$

素因数の和:8898342

約数の個数: 20

約数和(自身を含む): 4965261444

約数和(自身を除く): 2544919220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8898317, 17796634, 35593268, 71186536, 142373072, 151271389, 302542778, 605085556, 1210171112, 2420342224]

約数ペア:

[(1, 2420342224), (2, 1210171112), (4, 605085556), (8, 302542778), (16, 151271389), (17, 142373072), (34, 71186536), (68, 35593268), (136, 17796634), (272, 8898317)]