339913826

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{5003}}^1$

素因数の和:5246

約数の個数: 32

約数和(自身を含む): 611048448

約数和(自身を除く): 271134622

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 1477, 2954, 4853, 5003, 9706, 10006, 33971, 35021, 67942, 70042, 115069, 230138, 805483, 1055633, 1610966, 2111266, 7389431, 14778862, 24279559, 48559118, 169956913, 339913826]

約数ペア:

[(1, 339913826), (2, 169956913), (7, 48559118), (14, 24279559), (23, 14778862), (46, 7389431), (161, 2111266), (211, 1610966), (322, 1055633), (422, 805483), (1477, 230138), (2954, 115069), (4853, 70042), (5003, 67942), (9706, 35021), (10006, 33971)]