180988276

素因数分解:

$2^2\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{2797}}^1$

素因数の和:5119

約数の個数: 24

約数和(自身を含む): 362262656

約数和(自身を除く): 181274380

約数列:

[1, 2, 4, 7, 14, 28, 2311, 2797, 4622, 5594, 9244, 11188, 16177, 19579, 32354, 39158, 64708, 78316, 6463867, 12927734, 25855468, 45247069, 90494138, 180988276]

約数ペア:

[(1, 180988276), (2, 90494138), (4, 45247069), (7, 25855468), (14, 12927734), (28, 6463867), (2311, 78316), (2797, 64708), (4622, 39158), (5594, 32354), (9244, 19579), (11188, 16177)]