2089982008

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{10957}}^1$

素因数の和:11287

約数の個数: 32

約数和(自身を含む): 3972494160

約数和(自身を除く): 1882512152

約数列:

[1, 2, 4, 8, 113, 211, 226, 422, 452, 844, 904, 1688, 10957, 21914, 23843, 43828, 47686, 87656, 95372, 190744, 1238141, 2311927, 2476282, 4623854, 4952564, 9247708, 9905128, 18495416, 261247751, 522495502, 1044991004, 2089982008]

約数ペア:

[(1, 2089982008), (2, 1044991004), (4, 522495502), (8, 261247751), (113, 18495416), (211, 9905128), (226, 9247708), (422, 4952564), (452, 4623854), (844, 2476282), (904, 2311927), (1688, 1238141), (10957, 190744), (21914, 95372), (23843, 87656), (43828, 47686)]