4315331318

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{17573}}^1$

素因数の和:18391

約数の個数: 16

約数和(自身を含む): 6516439200

約数和(自身を除く): 2201107882

約数列:

[1, 2, 199, 398, 617, 1234, 17573, 35146, 122783, 245566, 3497027, 6994054, 10842541, 21685082, 2157665659, 4315331318]

約数ペア:

[(1, 4315331318), (2, 2157665659), (199, 21685082), (398, 10842541), (617, 6994054), (1234, 3497027), (17573, 245566), (35146, 122783)]