1023145486565

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1939741}}^1$

素因数の和:1939901

約数の個数: 32

約数和(自身を含む): 1313934676992

約数和(自身を除く): 290789190427

約数列:

[1, 5, 31, 41, 83, 155, 205, 415, 1271, 2573, 3403, 6355, 12865, 17015, 105493, 527465, 1939741, 9698705, 60131971, 79529381, 160998503, 300659855, 397646905, 804992515, 2465410811, 4990953593, 6600938623, 12327054055, 24954767965, 33004693115, 204629097313, 1023145486565]

約数ペア:

[(1, 1023145486565), (5, 204629097313), (31, 33004693115), (41, 24954767965), (83, 12327054055), (155, 6600938623), (205, 4990953593), (415, 2465410811), (1271, 804992515), (2573, 397646905), (3403, 300659855), (6355, 160998503), (12865, 79529381), (17015, 60131971), (105493, 9698705), (527465, 1939741)]