2627396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 4892160

約数和(自身を除く): 2264764

約数列:

[1, 2, 4, 19, 38, 76, 181, 191, 362, 382, 724, 764, 3439, 3629, 6878, 7258, 13756, 14516, 34571, 69142, 138284, 656849, 1313698, 2627396]

約数ペア:

[(1, 2627396), (2, 1313698), (4, 656849), (19, 138284), (38, 69142), (76, 34571), (181, 14516), (191, 13756), (362, 7258), (382, 6878), (724, 3629), (764, 3439)]