354865286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 560494080

約数和(自身を除く): 205628794

約数列:

[1, 2, 29, 58, 107, 211, 214, 271, 422, 542, 3103, 6119, 6206, 7859, 12238, 15718, 22577, 28997, 45154, 57181, 57994, 114362, 654733, 840913, 1309466, 1658249, 1681826, 3316498, 6118367, 12236734, 177432643, 354865286]

約数ペア:

[(1, 354865286), (2, 177432643), (29, 12236734), (58, 6118367), (107, 3316498), (211, 1681826), (214, 1658249), (271, 1309466), (422, 840913), (542, 654733), (3103, 114362), (6119, 57994), (6206, 57181), (7859, 45154), (12238, 28997), (15718, 22577)]