29669978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2210

約数の個数: 24

約数和(自身を含む): 49390236

約数和(自身を除く): 19720258

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2141, 4282, 6929, 13858, 27833, 55666, 87781, 175562, 361829, 723658, 1141153, 2282306, 14834989, 29669978]

約数ペア:

[(1, 29669978), (2, 14834989), (13, 2282306), (26, 1141153), (41, 723658), (82, 361829), (169, 175562), (338, 87781), (533, 55666), (1066, 27833), (2141, 13858), (4282, 6929)]