172644892

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{59863}}^1$

素因数の和:59977

約数の個数: 24

約数和(自身を含む): 348647936

約数和(自身を除く): 176003044

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 59863, 119726, 239452, 419041, 838082, 1676164, 6165889, 12331778, 24663556, 43161223, 86322446, 172644892]

約数ペア:

[(1, 172644892), (2, 86322446), (4, 43161223), (7, 24663556), (14, 12331778), (28, 6165889), (103, 1676164), (206, 838082), (412, 419041), (721, 239452), (1442, 119726), (2884, 59863)]