1271307952

素因数分解:

$2^4\times {\mathrm{2351}}^1\times {\mathrm{33797}}^1$

素因数の和:36156

約数の個数: 20

約数和(自身を含む): 2464279776

約数和(自身を除く): 1192971824

約数列:

[1, 2, 4, 8, 16, 2351, 4702, 9404, 18808, 33797, 37616, 67594, 135188, 270376, 540752, 79456747, 158913494, 317826988, 635653976, 1271307952]

約数ペア:

[(1, 1271307952), (2, 635653976), (4, 317826988), (8, 158913494), (16, 79456747), (2351, 540752), (4702, 270376), (9404, 135188), (18808, 67594), (33797, 37616)]