254944118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7019}}^1$

素因数の和:7172

約数の個数: 32

約数和(自身を含む): 452874240

約数和(自身を除く): 197930122

約数列:

[1, 2, 11, 13, 22, 26, 127, 143, 254, 286, 1397, 1651, 2794, 3302, 7019, 14038, 18161, 36322, 77209, 91247, 154418, 182494, 891413, 1003717, 1782826, 2007434, 9805543, 11588369, 19611086, 23176738, 127472059, 254944118]

約数ペア:

[(1, 254944118), (2, 127472059), (11, 23176738), (13, 19611086), (22, 11588369), (26, 9805543), (127, 2007434), (143, 1782826), (254, 1003717), (286, 891413), (1397, 182494), (1651, 154418), (2794, 91247), (3302, 77209), (7019, 36322), (14038, 18161)]