337568738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 556416000

約数和(自身を除く): 218847262

約数列:

[1, 2, 13, 26, 79, 149, 158, 298, 1027, 1103, 1937, 2054, 2206, 3874, 11771, 14339, 23542, 28678, 87137, 153023, 164347, 174274, 306046, 328694, 1132781, 2136511, 2265562, 4273022, 12983413, 25966826, 168784369, 337568738]

約数ペア:

[(1, 337568738), (2, 168784369), (13, 25966826), (26, 12983413), (79, 4273022), (149, 2265562), (158, 2136511), (298, 1132781), (1027, 328694), (1103, 306046), (1937, 174274), (2054, 164347), (2206, 153023), (3874, 87137), (11771, 28678), (14339, 23542)]