13601428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 25401600

約数和(自身を除く): 11800172

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1439, 2363, 2878, 4726, 5756, 9452, 24463, 48926, 97852, 200021, 400042, 800084, 3400357, 6800714, 13601428]

約数ペア:

[(1, 13601428), (2, 6800714), (4, 3400357), (17, 800084), (34, 400042), (68, 200021), (139, 97852), (278, 48926), (556, 24463), (1439, 9452), (2363, 5756), (2878, 4726)]