1320844

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 2815344

約数和(自身を除く): 1494500

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 293, 322, 586, 644, 1127, 1172, 2051, 2254, 4102, 4508, 6739, 8204, 13478, 14357, 26956, 28714, 47173, 57428, 94346, 188692, 330211, 660422, 1320844]

約数ペア:

[(1, 1320844), (2, 660422), (4, 330211), (7, 188692), (14, 94346), (23, 57428), (28, 47173), (46, 28714), (49, 26956), (92, 14357), (98, 13478), (161, 8204), (196, 6739), (293, 4508), (322, 4102), (586, 2254), (644, 2051), (1127, 1172)]