2256496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12821}}^1$

素因数の和:12840

約数の個数: 20

約数和(自身を含む): 4769784

約数和(自身を除く): 2513288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12821, 25642, 51284, 102568, 141031, 205136, 282062, 564124, 1128248, 2256496]

約数ペア:

[(1, 2256496), (2, 1128248), (4, 564124), (8, 282062), (11, 205136), (16, 141031), (22, 102568), (44, 51284), (88, 25642), (176, 12821)]