4019361017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 5123515392

約数和(自身を除く): 1104154375

約数列:

[1, 7, 17, 31, 59, 119, 217, 313, 413, 527, 1003, 1829, 2191, 3481, 3689, 5321, 7021, 9703, 12803, 18467, 24367, 31093, 37247, 59177, 67921, 107911, 129269, 164951, 217651, 313939, 414239, 572477, 755377, 1089553, 1154657, 1834487, 2197573, 4007339, 7626871, 9732109, 12841409, 18522401, 33776143, 68124763, 129656807, 236433001, 574194431, 4019361017]

約数ペア:

[(1, 4019361017), (7, 574194431), (17, 236433001), (31, 129656807), (59, 68124763), (119, 33776143), (217, 18522401), (313, 12841409), (413, 9732109), (527, 7626871), (1003, 4007339), (1829, 2197573), (2191, 1834487), (3481, 1154657), (3689, 1089553), (5321, 755377), (7021, 572477), (9703, 414239), (12803, 313939), (18467, 217651), (24367, 164951), (31093, 129269), (37247, 107911), (59177, 67921)]