1286937406

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1\times {\mathrm{9929}}^1$

素因数の和:10443

約数の個数: 16

約数和(自身を含む): 1945882800

約数和(自身を除く): 658945394

約数列:

[1, 2, 229, 283, 458, 566, 9929, 19858, 64807, 129614, 2273741, 2809907, 4547482, 5619814, 643468703, 1286937406]

約数ペア:

[(1, 1286937406), (2, 643468703), (229, 5619814), (283, 4547482), (458, 2809907), (566, 2273741), (9929, 129614), (19858, 64807)]