284283454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50387}}^1$

素因数の和:50440

約数の個数: 32

約数和(自身を含む): 541771776

約数和(自身を除く): 257488322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 50387, 100774, 352709, 655031, 705418, 1310062, 1561997, 3123994, 4585217, 9170434, 10933979, 20305961, 21867958, 40611922, 142141727, 284283454]

約数ペア:

[(1, 284283454), (2, 142141727), (7, 40611922), (13, 21867958), (14, 20305961), (26, 10933979), (31, 9170434), (62, 4585217), (91, 3123994), (182, 1561997), (217, 1310062), (403, 705418), (434, 655031), (806, 352709), (2821, 100774), (5642, 50387)]