39490794014

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{18931349}}^1$

素因数の和:18931507

約数の個数: 16

約数和(自身を含む): 68152860000

約数和(自身を除く): 28662065986

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 18931349, 37862698, 132519443, 265038886, 2820771001, 5641542002, 19745397007, 39490794014]

約数ペア:

[(1, 39490794014), (2, 19745397007), (7, 5641542002), (14, 2820771001), (149, 265038886), (298, 132519443), (1043, 37862698), (2086, 18931349)]