2011123338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{200351}}^1$

素因数の和:200602

約数の個数: 32

約数和(自身を含む): 4616110080

約数和(自身を除く): 2604986742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 200351, 400702, 601053, 1202106, 1402457, 2804914, 4207371, 8414742, 47883889, 95767778, 143651667, 287303334, 335187223, 670374446, 1005561669, 2011123338]

約数ペア:

[(1, 2011123338), (2, 1005561669), (3, 670374446), (6, 335187223), (7, 287303334), (14, 143651667), (21, 95767778), (42, 47883889), (239, 8414742), (478, 4207371), (717, 2804914), (1434, 1402457), (1673, 1202106), (3346, 601053), (5019, 400702), (10038, 200351)]