2897544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 8043840

約数和(自身を除く): 5146296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 251, 296, 312, 444, 481, 502, 753, 888, 962, 1004, 1443, 1506, 1924, 2008, 2886, 3012, 3263, 3848, 5772, 6024, 6526, 9287, 9789, 11544, 13052, 18574, 19578, 26104, 27861, 37148, 39156, 55722, 74296, 78312, 111444, 120731, 222888, 241462, 362193, 482924, 724386, 965848, 1448772, 2897544]

約数ペア:

[(1, 2897544), (2, 1448772), (3, 965848), (4, 724386), (6, 482924), (8, 362193), (12, 241462), (13, 222888), (24, 120731), (26, 111444), (37, 78312), (39, 74296), (52, 55722), (74, 39156), (78, 37148), (104, 27861), (111, 26104), (148, 19578), (156, 18574), (222, 13052), (251, 11544), (296, 9789), (312, 9287), (444, 6526), (481, 6024), (502, 5772), (753, 3848), (888, 3263), (962, 3012), (1004, 2886), (1443, 2008), (1506, 1924)]