2278903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 2644992

約数和(自身を除く): 366089

約数列:

[1, 11, 31, 41, 163, 341, 451, 1271, 1793, 5053, 6683, 13981, 55583, 73513, 207173, 2278903]

約数ペア:

[(1, 2278903), (11, 207173), (31, 73513), (41, 55583), (163, 13981), (341, 6683), (451, 5053), (1271, 1793)]