2204193

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 3073536

約数和(自身を除く): 869343

約数列:

[1, 3, 31, 93, 137, 173, 411, 519, 4247, 5363, 12741, 16089, 23701, 71103, 734731, 2204193]

約数ペア:

[(1, 2204193), (3, 734731), (31, 71103), (93, 23701), (137, 16089), (173, 12741), (411, 5363), (519, 4247)]