378668879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 409622400

約数和(自身を除く): 30953521

約数列:

[1, 19, 43, 269, 817, 1723, 5111, 11567, 32737, 74089, 219773, 463487, 1407691, 8806253, 19929941, 378668879]

約数ペア:

[(1, 378668879), (19, 19929941), (43, 8806253), (269, 1407691), (817, 463487), (1723, 219773), (5111, 74089), (11567, 32737)]