339767978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{103651}}^1$

素因数の和:103813

約数の個数: 16

約数和(自身を含む): 559720800

約数和(自身を除く): 219952822

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 103651, 207302, 1140161, 2280322, 15443999, 30887998, 169883989, 339767978]

約数ペア:

[(1, 339767978), (2, 169883989), (11, 30887998), (22, 15443999), (149, 2280322), (298, 1140161), (1639, 207302), (3278, 103651)]