254210291

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5531}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 278812800

約数和(自身を除く): 24602509

約数列:

[1, 19, 41, 59, 779, 1121, 2419, 5531, 45961, 105089, 226771, 326329, 4308649, 6200251, 13379489, 254210291]

約数ペア:

[(1, 254210291), (19, 13379489), (41, 6200251), (59, 4308649), (779, 326329), (1121, 226771), (2419, 105089), (5531, 45961)]