2129776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12101}}^1$

素因数の和:12120

約数の個数: 20

約数和(自身を含む): 4501944

約数和(自身を除く): 2372168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12101, 24202, 48404, 96808, 133111, 193616, 266222, 532444, 1064888, 2129776]

約数ペア:

[(1, 2129776), (2, 1064888), (4, 532444), (8, 266222), (11, 193616), (16, 133111), (22, 96808), (44, 48404), (88, 24202), (176, 12101)]