899419682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{4651}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 1625594880

約数和(自身を除く): 726175198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 727, 1454, 4651, 5089, 9302, 10178, 13813, 27626, 32557, 65114, 88369, 96691, 176738, 193382, 618583, 1237166, 3381277, 6762554, 23668939, 47337878, 64244263, 128488526, 449709841, 899419682]

約数ペア:

[(1, 899419682), (2, 449709841), (7, 128488526), (14, 64244263), (19, 47337878), (38, 23668939), (133, 6762554), (266, 3381277), (727, 1237166), (1454, 618583), (4651, 193382), (5089, 176738), (9302, 96691), (10178, 88369), (13813, 65114), (27626, 32557)]