2288156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 4374720

約数和(自身を除く): 2086564

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 557, 1027, 1114, 2054, 2228, 4108, 7241, 14482, 28964, 44003, 88006, 176012, 572039, 1144078, 2288156]

約数ペア:

[(1, 2288156), (2, 1144078), (4, 572039), (13, 176012), (26, 88006), (52, 44003), (79, 28964), (158, 14482), (316, 7241), (557, 4108), (1027, 2228), (1114, 2054)]