6978403865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{3761}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 9010020096

約数和(自身を除く): 2031616231

約数列:

[1, 5, 17, 83, 85, 263, 415, 1315, 1411, 3761, 4471, 7055, 18805, 21829, 22355, 63937, 109145, 312163, 319685, 371093, 989143, 1560815, 1855465, 4945715, 5306771, 16815431, 26533855, 82098869, 84077155, 410494345, 1395680773, 6978403865]

約数ペア:

[(1, 6978403865), (5, 1395680773), (17, 410494345), (83, 84077155), (85, 82098869), (263, 26533855), (415, 16815431), (1315, 5306771), (1411, 4945715), (3761, 1855465), (4471, 1560815), (7055, 989143), (18805, 371093), (21829, 319685), (22355, 312163), (63937, 109145)]