299026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 580608

約数和(自身を除く): 281582

約数列:

[1, 2, 7, 13, 14, 26, 31, 53, 62, 91, 106, 182, 217, 371, 403, 434, 689, 742, 806, 1378, 1643, 2821, 3286, 4823, 5642, 9646, 11501, 21359, 23002, 42718, 149513, 299026]

約数ペア:

[(1, 299026), (2, 149513), (7, 42718), (13, 23002), (14, 21359), (26, 11501), (31, 9646), (53, 5642), (62, 4823), (91, 3286), (106, 2821), (182, 1643), (217, 1378), (371, 806), (403, 742), (434, 689)]