308335748

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{84061}}^1$

素因数の和:84203

約数の個数: 24

約数和(自身を含む): 621386304

約数和(自身を除く): 313050556

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 84061, 168122, 336244, 588427, 1176854, 2353708, 11011991, 22023982, 44047964, 77083937, 154167874, 308335748]

約数ペア:

[(1, 308335748), (2, 154167874), (4, 77083937), (7, 44047964), (14, 22023982), (28, 11011991), (131, 2353708), (262, 1176854), (524, 588427), (917, 336244), (1834, 168122), (3668, 84061)]