423978046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{8933}}^1$

素因数の和:10203

約数の個数: 16

約数和(自身を含む): 670050000

約数和(自身を除く): 246071954

約数列:

[1, 2, 19, 38, 1249, 2498, 8933, 17866, 23731, 47462, 169727, 339454, 11157317, 22314634, 211989023, 423978046]

約数ペア:

[(1, 423978046), (2, 211989023), (19, 22314634), (38, 11157317), (1249, 339454), (2498, 169727), (8933, 47462), (17866, 23731)]