1964805406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{214639}}^1$

素因数の和:214863

約数の個数: 16

約数和(自身を含む): 3090816000

約数和(自身を除く): 1126010594

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 214639, 429278, 4936697, 9873394, 42713161, 85426322, 982402703, 1964805406]

約数ペア:

[(1, 1964805406), (2, 982402703), (23, 85426322), (46, 42713161), (199, 9873394), (398, 4936697), (4577, 429278), (9154, 214639)]