2017486985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 2627251200

約数和(自身を除く): 609764215

約数列:

[1, 5, 17, 47, 85, 235, 349, 799, 1447, 1745, 3995, 5933, 7235, 16403, 24599, 29665, 68009, 82015, 122995, 278851, 340045, 505003, 1156153, 1394255, 2525015, 5780765, 8585051, 23735141, 42925255, 118675705, 403497397, 2017486985]

約数ペア:

[(1, 2017486985), (5, 403497397), (17, 118675705), (47, 42925255), (85, 23735141), (235, 8585051), (349, 5780765), (799, 2525015), (1447, 1394255), (1745, 1156153), (3995, 505003), (5933, 340045), (7235, 278851), (16403, 122995), (24599, 82015), (29665, 68009)]