888903106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15121}}^1$

素因数の和:15179

約数の個数: 64

約数和(自身を含む): 1829157120

約数和(自身を除く): 940254014

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1547, 1729, 2261, 3094, 3458, 4199, 4522, 8398, 15121, 29393, 30242, 58786, 105847, 196573, 211694, 257057, 287299, 393146, 514114, 574598, 1376011, 1799399, 2011093, 2752022, 3341741, 3598798, 3734887, 4022186, 4884083, 6683482, 7469774, 9768166, 23392187, 26144209, 34188581, 46784374, 52288418, 63493079, 68377162, 126986158, 444451553, 888903106]

約数ペア:

[(1, 888903106), (2, 444451553), (7, 126986158), (13, 68377162), (14, 63493079), (17, 52288418), (19, 46784374), (26, 34188581), (34, 26144209), (38, 23392187), (91, 9768166), (119, 7469774), (133, 6683482), (182, 4884083), (221, 4022186), (238, 3734887), (247, 3598798), (266, 3341741), (323, 2752022), (442, 2011093), (494, 1799399), (646, 1376011), (1547, 574598), (1729, 514114), (2261, 393146), (3094, 287299), (3458, 257057), (4199, 211694), (4522, 196573), (8398, 105847), (15121, 58786), (29393, 30242)]