2211794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 3613848

約数和(自身を除く): 1402054

約数列:

[1, 2, 13, 26, 97, 194, 877, 1261, 1754, 2522, 11401, 22802, 85069, 170138, 1105897, 2211794]

約数ペア:

[(1, 2211794), (2, 1105897), (13, 170138), (26, 85069), (97, 22802), (194, 11401), (877, 2522), (1261, 1754)]