940348513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 1110179840

約数和(自身を除く): 169831327

約数列:

[1, 13, 19, 31, 127, 247, 403, 589, 967, 1651, 2413, 3937, 7657, 12571, 18373, 29977, 31369, 51181, 74803, 122809, 238849, 389701, 569563, 972439, 1596517, 2333371, 3807079, 7404319, 30333823, 49492027, 72334501, 940348513]

約数ペア:

[(1, 940348513), (13, 72334501), (19, 49492027), (31, 30333823), (127, 7404319), (247, 3807079), (403, 2333371), (589, 1596517), (967, 972439), (1651, 569563), (2413, 389701), (3937, 238849), (7657, 122809), (12571, 74803), (18373, 51181), (29977, 31369)]