2011127936

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{81409}}^1$

素因数の和:81616

約数の個数: 32

約数和(自身を含む): 4027352700

約数和(自身を除く): 2016224764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 12352, 24704, 81409, 162818, 325636, 651272, 1302544, 2605088, 5210176, 10420352, 15711937, 31423874, 62847748, 125695496, 251390992, 502781984, 1005563968, 2011127936]

約数ペア:

[(1, 2011127936), (2, 1005563968), (4, 502781984), (8, 251390992), (16, 125695496), (32, 62847748), (64, 31423874), (128, 15711937), (193, 10420352), (386, 5210176), (772, 2605088), (1544, 1302544), (3088, 651272), (6176, 325636), (12352, 162818), (24704, 81409)]