172740994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{129491}}^1$

素因数の和:129545

約数の個数: 16

約数和(自身を含む): 279702720

約数和(自身を除く): 106961726

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 129491, 258982, 2978293, 3755239, 5956586, 7510478, 86370497, 172740994]

約数ペア:

[(1, 172740994), (2, 86370497), (23, 7510478), (29, 5956586), (46, 3755239), (58, 2978293), (667, 258982), (1334, 129491)]