13301276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4549}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 25225200

約数和(自身を除く): 11923924

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 4549, 9098, 18196, 77333, 154666, 195607, 309332, 391214, 782428, 3325319, 6650638, 13301276]

約数ペア:

[(1, 13301276), (2, 6650638), (4, 3325319), (17, 782428), (34, 391214), (43, 309332), (68, 195607), (86, 154666), (172, 77333), (731, 18196), (1462, 9098), (2924, 4549)]