1838362

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 2880000

約数和(自身を除く): 1041638

約数列:

[1, 2, 31, 62, 149, 199, 298, 398, 4619, 6169, 9238, 12338, 29651, 59302, 919181, 1838362]

約数ペア:

[(1, 1838362), (2, 919181), (31, 59302), (62, 29651), (149, 12338), (199, 9238), (298, 6169), (398, 4619)]