2021115698

素因数分解:

$2^1\times 7^1\times {\mathrm{3709}}^1\times {\mathrm{38923}}^1$

素因数の和:42641

約数の個数: 16

約数和(自身を含む): 3465792960

約数和(自身を除く): 1444677262

約数列:

[1, 2, 7, 14, 3709, 7418, 25963, 38923, 51926, 77846, 272461, 544922, 144365407, 288730814, 1010557849, 2021115698]

約数ペア:

[(1, 2021115698), (2, 1010557849), (7, 288730814), (14, 144365407), (3709, 544922), (7418, 272461), (25963, 77846), (38923, 51926)]