1981282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 3313440

約数和(自身を除く): 1332158

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3067, 6134, 52139, 58273, 104278, 116546, 990641, 1981282]

約数ペア:

[(1, 1981282), (2, 990641), (17, 116546), (19, 104278), (34, 58273), (38, 52139), (323, 6134), (646, 3067)]