1917492038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{10799}}^1$

素因数の和:11972

約数の個数: 32

約数和(自身を含む): 3589401600

約数和(自身を除く): 1671909562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1153, 2306, 8071, 10799, 12683, 16142, 21598, 25366, 75593, 88781, 118789, 151186, 177562, 237578, 831523, 1663046, 12451247, 24902494, 87158729, 136963717, 174317458, 273927434, 958746019, 1917492038]

約数ペア:

[(1, 1917492038), (2, 958746019), (7, 273927434), (11, 174317458), (14, 136963717), (22, 87158729), (77, 24902494), (154, 12451247), (1153, 1663046), (2306, 831523), (8071, 237578), (10799, 177562), (12683, 151186), (16142, 118789), (21598, 88781), (25366, 75593)]