388459112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{12473}}^1$

素因数の和:12725

約数の個数: 32

約数和(自身を含む): 774635400

約数和(自身を除く): 386176288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 3893, 7786, 12473, 15572, 24946, 31144, 49892, 99784, 212041, 424082, 848164, 1696328, 2856317, 5712634, 11425268, 22850536, 48557389, 97114778, 194229556, 388459112]

約数ペア:

[(1, 388459112), (2, 194229556), (4, 97114778), (8, 48557389), (17, 22850536), (34, 11425268), (68, 5712634), (136, 2856317), (229, 1696328), (458, 848164), (916, 424082), (1832, 212041), (3893, 99784), (7786, 49892), (12473, 31144), (15572, 24946)]