142725902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 245735424

約数和(自身を除く): 103009522

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 506, 1397, 2221, 2794, 2921, 4442, 5842, 24431, 32131, 48862, 51083, 64262, 102166, 282067, 561913, 564134, 1123826, 3102737, 6205474, 6487541, 12975082, 71362951, 142725902]

約数ペア:

[(1, 142725902), (2, 71362951), (11, 12975082), (22, 6487541), (23, 6205474), (46, 3102737), (127, 1123826), (253, 564134), (254, 561913), (506, 282067), (1397, 102166), (2221, 64262), (2794, 51083), (2921, 48862), (4442, 32131), (5842, 24431)]