2493770102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{417997}}^1$

素因数の和:418175

約数の個数: 16

約数和(自身を含む): 3962621040

約数和(自身を除く): 1468850938

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 417997, 835994, 7941943, 15883886, 65625529, 131251058, 1246885051, 2493770102]

約数ペア:

[(1, 2493770102), (2, 1246885051), (19, 131251058), (38, 65625529), (157, 15883886), (314, 7941943), (2983, 835994), (5966, 417997)]