489602902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2741}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 787590144

約数和(自身を除く): 297987242

約数列:

[1, 2, 31, 43, 62, 67, 86, 134, 1333, 2077, 2666, 2741, 2881, 4154, 5482, 5762, 84971, 89311, 117863, 169942, 178622, 183647, 235726, 367294, 3653753, 5693057, 7307506, 7896821, 11386114, 15793642, 244801451, 489602902]

約数ペア:

[(1, 489602902), (2, 244801451), (31, 15793642), (43, 11386114), (62, 7896821), (67, 7307506), (86, 5693057), (134, 3653753), (1333, 367294), (2077, 235726), (2666, 183647), (2741, 178622), (2881, 169942), (4154, 117863), (5482, 89311), (5762, 84971)]