2048443485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 3824271360

約数和(自身を除く): 1775827875

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 191, 209, 285, 311, 363, 573, 605, 627, 933, 955, 1045, 1555, 1815, 2101, 2299, 2865, 3135, 3421, 3629, 4665, 5909, 6303, 6897, 10263, 10505, 10887, 11495, 17105, 17727, 18145, 23111, 29545, 31515, 34485, 37631, 39919, 51315, 54435, 59401, 64999, 69333, 88635, 112893, 115555, 119757, 178203, 188155, 194997, 199595, 297005, 324995, 346665, 439109, 564465, 598785, 653411, 714989, 891015, 974985, 1128619, 1317327, 1960233, 2144967, 2195545, 3267055, 3385857, 3574945, 5643095, 6586635, 7187521, 9801165, 10724835, 12414809, 16929285, 21562563, 35937605, 37244427, 62074045, 107812815, 136562899, 186222135, 409688697, 682814495, 2048443485]

約数ペア:

[(1, 2048443485), (3, 682814495), (5, 409688697), (11, 186222135), (15, 136562899), (19, 107812815), (33, 62074045), (55, 37244427), (57, 35937605), (95, 21562563), (121, 16929285), (165, 12414809), (191, 10724835), (209, 9801165), (285, 7187521), (311, 6586635), (363, 5643095), (573, 3574945), (605, 3385857), (627, 3267055), (933, 2195545), (955, 2144967), (1045, 1960233), (1555, 1317327), (1815, 1128619), (2101, 974985), (2299, 891015), (2865, 714989), (3135, 653411), (3421, 598785), (3629, 564465), (4665, 439109), (5909, 346665), (6303, 324995), (6897, 297005), (10263, 199595), (10505, 194997), (10887, 188155), (11495, 178203), (17105, 119757), (17727, 115555), (18145, 112893), (23111, 88635), (29545, 69333), (31515, 64999), (34485, 59401), (37631, 54435), (39919, 51315)]