565583018884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{321289}}^1$

素因数の和:321752

約数の個数: 48

約数和(自身を含む): 1079984206000

約数和(自身を除く): 514401187116

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 349, 388, 698, 1261, 1396, 2522, 4537, 5044, 9074, 18148, 33853, 67706, 135412, 321289, 440089, 642578, 880178, 1285156, 1760356, 4176757, 8353514, 16707028, 31165033, 62330066, 112129861, 124660132, 224259722, 405145429, 448519444, 810290858, 1457688193, 1620581716, 2915376386, 5830752772, 10876596517, 21753193034, 43506386068, 141395754721, 282791509442, 565583018884]

約数ペア:

[(1, 565583018884), (2, 282791509442), (4, 141395754721), (13, 43506386068), (26, 21753193034), (52, 10876596517), (97, 5830752772), (194, 2915376386), (349, 1620581716), (388, 1457688193), (698, 810290858), (1261, 448519444), (1396, 405145429), (2522, 224259722), (4537, 124660132), (5044, 112129861), (9074, 62330066), (18148, 31165033), (33853, 16707028), (67706, 8353514), (135412, 4176757), (321289, 1760356), (440089, 1285156), (642578, 880178)]