40970986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172147}}^1$

素因数の和:172173

約数の個数: 16

約数和(自身を含む): 74367936

約数和(自身を除く): 33396950

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 172147, 344294, 1205029, 2410058, 2926499, 5852998, 20485493, 40970986]

約数ペア:

[(1, 40970986), (2, 20485493), (7, 5852998), (14, 2926499), (17, 2410058), (34, 1205029), (119, 344294), (238, 172147)]