2015859952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{26881}}^1$

素因数の和:27041

約数の個数: 40

約数和(自身を含む): 4033375280

約数和(自身を除く): 2017515328

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 4687, 9374, 18748, 26881, 37496, 53762, 74992, 107524, 215048, 430096, 1155883, 2311766, 2930029, 4623532, 5860058, 9247064, 11720116, 18494128, 23440232, 46880464, 125991247, 251982494, 503964988, 1007929976, 2015859952]

約数ペア:

[(1, 2015859952), (2, 1007929976), (4, 503964988), (8, 251982494), (16, 125991247), (43, 46880464), (86, 23440232), (109, 18494128), (172, 11720116), (218, 9247064), (344, 5860058), (436, 4623532), (688, 2930029), (872, 2311766), (1744, 1155883), (4687, 430096), (9374, 215048), (18748, 107524), (26881, 74992), (37496, 53762)]