127914908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2234

約数の個数: 36

約数和(自身を含む): 248107776

約数和(自身を除く): 120192868

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2081, 2794, 4162, 5588, 8324, 15367, 22891, 30734, 45782, 61468, 91564, 251801, 264287, 503602, 528574, 1007204, 1057148, 2907157, 5814314, 11628628, 31978727, 63957454, 127914908]

約数ペア:

[(1, 127914908), (2, 63957454), (4, 31978727), (11, 11628628), (22, 5814314), (44, 2907157), (121, 1057148), (127, 1007204), (242, 528574), (254, 503602), (484, 264287), (508, 251801), (1397, 91564), (2081, 61468), (2794, 45782), (4162, 30734), (5588, 22891), (8324, 15367)]