266710391386

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1\times {\mathrm{712067}}^1$

素因数の和:713573

約数の個数: 16

約数和(自身を含む): 403281135936

約数和(自身を除く): 136570744550

約数列:

[1, 2, 137, 274, 1367, 2734, 187279, 374558, 712067, 1424134, 97553179, 195106358, 973395589, 1946791178, 133355195693, 266710391386]

約数ペア:

[(1, 266710391386), (2, 133355195693), (137, 1946791178), (274, 973395589), (1367, 195106358), (2734, 97553179), (187279, 1424134), (374558, 712067)]