634438082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{388273}}^1$

素因数の和:388337

約数の個数: 16

約数和(自身を含む): 1025043360

約数和(自身を除く): 390605278

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 388273, 776546, 7377187, 14754374, 16695739, 33391478, 317219041, 634438082]

約数ペア:

[(1, 634438082), (2, 317219041), (19, 33391478), (38, 16695739), (43, 14754374), (86, 7377187), (817, 776546), (1634, 388273)]