263052146

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5801}}^1$

素因数の和:5930

約数の個数: 32

約数和(自身を含む): 467873280

約数和(自身を除く): 204821134

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 3239, 5801, 6478, 11602, 22673, 40607, 45346, 81214, 237841, 458279, 475682, 916558, 1664887, 3207953, 3329774, 6415906, 18789439, 37578878, 131526073, 263052146]

約数ペア:

[(1, 263052146), (2, 131526073), (7, 37578878), (14, 18789439), (41, 6415906), (79, 3329774), (82, 3207953), (158, 1664887), (287, 916558), (553, 475682), (574, 458279), (1106, 237841), (3239, 81214), (5801, 45346), (6478, 40607), (11602, 22673)]