2051258810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{48413}}^1$

素因数の和:48662

約数の個数: 32

約数和(自身を含む): 3904104960

約数和(自身を除く): 1852846150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 8474, 21185, 42370, 48413, 96826, 242065, 484130, 919847, 1839694, 4599235, 9198470, 10796099, 21592198, 53980495, 107960990, 205125881, 410251762, 1025629405, 2051258810]

約数ペア:

[(1, 2051258810), (2, 1025629405), (5, 410251762), (10, 205125881), (19, 107960990), (38, 53980495), (95, 21592198), (190, 10796099), (223, 9198470), (446, 4599235), (1115, 1839694), (2230, 919847), (4237, 484130), (8474, 242065), (21185, 96826), (42370, 48413)]