13401548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 26148864

約数和(自身を除く): 12747316

約数列:

[1, 2, 4, 23, 31, 37, 46, 62, 74, 92, 124, 127, 148, 254, 508, 713, 851, 1147, 1426, 1702, 2294, 2852, 2921, 3404, 3937, 4588, 4699, 5842, 7874, 9398, 11684, 15748, 18796, 26381, 52762, 90551, 105524, 108077, 145669, 181102, 216154, 291338, 362204, 432308, 582676, 3350387, 6700774, 13401548]

約数ペア:

[(1, 13401548), (2, 6700774), (4, 3350387), (23, 582676), (31, 432308), (37, 362204), (46, 291338), (62, 216154), (74, 181102), (92, 145669), (124, 108077), (127, 105524), (148, 90551), (254, 52762), (508, 26381), (713, 18796), (851, 15748), (1147, 11684), (1426, 9398), (1702, 7874), (2294, 5842), (2852, 4699), (2921, 4588), (3404, 3937)]