270975218

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1\times {\mathrm{1223}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 410235840

約数和(自身を除く): 139260622

約数列:

[1, 2, 139, 278, 797, 1223, 1594, 2446, 110783, 169997, 221566, 339994, 974731, 1949462, 135487609, 270975218]

約数ペア:

[(1, 270975218), (2, 135487609), (139, 1949462), (278, 974731), (797, 339994), (1223, 221566), (1594, 169997), (2446, 110783)]