1291248184

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{3853}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 2446056720

約数和(自身を除く): 1154808536

約数列:

[1, 2, 4, 8, 163, 257, 326, 514, 652, 1028, 1304, 2056, 3853, 7706, 15412, 30824, 41891, 83782, 167564, 335128, 628039, 990221, 1256078, 1980442, 2512156, 3960884, 5024312, 7921768, 161406023, 322812046, 645624092, 1291248184]

約数ペア:

[(1, 1291248184), (2, 645624092), (4, 322812046), (8, 161406023), (163, 7921768), (257, 5024312), (326, 3960884), (514, 2512156), (652, 1980442), (1028, 1256078), (1304, 990221), (2056, 628039), (3853, 335128), (7706, 167564), (15412, 83782), (30824, 41891)]