1326629332

素因数分解:

$2^2\times 7^4\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3018

約数の個数: 60

約数和(自身を含む): 2766939840

約数和(自身を除く): 1440310508

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1372, 2303, 2401, 2939, 4606, 4802, 5878, 9212, 9604, 11756, 16121, 20573, 32242, 41146, 64484, 82292, 112847, 138133, 144011, 225694, 276266, 288022, 451388, 552532, 576044, 966931, 1008077, 1933862, 2016154, 3867724, 4032308, 6768517, 7056539, 13537034, 14113078, 27074068, 28226156, 47379619, 94759238, 189518476, 331657333, 663314666, 1326629332]

約数ペア:

[(1, 1326629332), (2, 663314666), (4, 331657333), (7, 189518476), (14, 94759238), (28, 47379619), (47, 28226156), (49, 27074068), (94, 14113078), (98, 13537034), (188, 7056539), (196, 6768517), (329, 4032308), (343, 3867724), (658, 2016154), (686, 1933862), (1316, 1008077), (1372, 966931), (2303, 576044), (2401, 552532), (2939, 451388), (4606, 288022), (4802, 276266), (5878, 225694), (9212, 144011), (9604, 138133), (11756, 112847), (16121, 82292), (20573, 64484), (32242, 41146)]