805260290

素因数分解:

$2^1\times 5^1\times {\mathrm{3389}}^1\times {\mathrm{23761}}^1$

素因数の和:27157

約数の個数: 16

約数和(自身を含む): 1449957240

約数和(自身を除く): 644696950

約数列:

[1, 2, 5, 10, 3389, 6778, 16945, 23761, 33890, 47522, 118805, 237610, 80526029, 161052058, 402630145, 805260290]

約数ペア:

[(1, 805260290), (2, 402630145), (5, 161052058), (10, 80526029), (3389, 237610), (6778, 118805), (16945, 47522), (23761, 33890)]