1370830678

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{246641}}^1$

素因数の和:247047

約数の個数: 16

約数和(自身を含む): 2355924384

約数和(自身を除く): 985093706

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 246641, 493282, 1726487, 3452974, 97916477, 195832954, 685415339, 1370830678]

約数ペア:

[(1, 1370830678), (2, 685415339), (7, 195832954), (14, 97916477), (397, 3452974), (794, 1726487), (2779, 493282), (5558, 246641)]