2249456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12781}}^1$

素因数の和:12800

約数の個数: 20

約数和(自身を含む): 4754904

約数和(自身を除く): 2505448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12781, 25562, 51124, 102248, 140591, 204496, 281182, 562364, 1124728, 2249456]

約数ペア:

[(1, 2249456), (2, 1124728), (4, 562364), (8, 281182), (11, 204496), (16, 140591), (22, 102248), (44, 51124), (88, 25562), (176, 12781)]