2287945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 3172608

約数和(自身を除く): 884663

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2447, 12235, 26917, 41599, 134585, 207995, 457589, 2287945]

約数ペア:

[(1, 2287945), (5, 457589), (11, 207995), (17, 134585), (55, 41599), (85, 26917), (187, 12235), (935, 2447)]