2013923415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12479}}^1$

素因数の和:12576

約数の個数: 64

約数和(自身を含む): 3881779200

約数和(自身を除く): 1867855785

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 53, 87, 105, 145, 159, 203, 265, 371, 435, 609, 795, 1015, 1113, 1537, 1855, 3045, 4611, 5565, 7685, 10759, 12479, 23055, 32277, 37437, 53795, 62395, 87353, 161385, 187185, 262059, 361891, 436765, 661387, 1085673, 1310295, 1809455, 1984161, 2533237, 3306935, 4629709, 5428365, 7599711, 9920805, 12666185, 13889127, 19180223, 23148545, 37998555, 57540669, 69445635, 95901115, 134261561, 287703345, 402784683, 671307805, 2013923415]

約数ペア:

[(1, 2013923415), (3, 671307805), (5, 402784683), (7, 287703345), (15, 134261561), (21, 95901115), (29, 69445635), (35, 57540669), (53, 37998555), (87, 23148545), (105, 19180223), (145, 13889127), (159, 12666185), (203, 9920805), (265, 7599711), (371, 5428365), (435, 4629709), (609, 3306935), (795, 2533237), (1015, 1984161), (1113, 1809455), (1537, 1310295), (1855, 1085673), (3045, 661387), (4611, 436765), (5565, 361891), (7685, 262059), (10759, 187185), (12479, 161385), (23055, 87353), (32277, 62395), (37437, 53795)]