1341428656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{4447}}^1$

素因数の和:5581

約数の個数: 40

約数和(自身を含む): 2755002240

約数和(自身を除く): 1413573584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1109, 2218, 4436, 4447, 8872, 8894, 17744, 17788, 18853, 35576, 37706, 71152, 75412, 75599, 150824, 151198, 301648, 302396, 604792, 1209584, 4931723, 9863446, 19726892, 39453784, 78907568, 83839291, 167678582, 335357164, 670714328, 1341428656]

約数ペア:

[(1, 1341428656), (2, 670714328), (4, 335357164), (8, 167678582), (16, 83839291), (17, 78907568), (34, 39453784), (68, 19726892), (136, 9863446), (272, 4931723), (1109, 1209584), (2218, 604792), (4436, 302396), (4447, 301648), (8872, 151198), (8894, 150824), (17744, 75599), (17788, 75412), (18853, 71152), (35576, 37706)]