2082115808

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{701}}^1\times {\mathrm{919}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 4150167840

約数和(自身を除く): 2068052032

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 701, 808, 919, 1402, 1616, 1838, 2804, 3232, 3676, 5608, 7352, 11216, 14704, 22432, 29408, 70801, 92819, 141602, 185638, 283204, 371276, 566408, 644219, 742552, 1132816, 1288438, 1485104, 2265632, 2576876, 2970208, 5153752, 10307504, 20615008, 65066119, 130132238, 260264476, 520528952, 1041057904, 2082115808]

約数ペア:

[(1, 2082115808), (2, 1041057904), (4, 520528952), (8, 260264476), (16, 130132238), (32, 65066119), (101, 20615008), (202, 10307504), (404, 5153752), (701, 2970208), (808, 2576876), (919, 2265632), (1402, 1485104), (1616, 1288438), (1838, 1132816), (2804, 742552), (3232, 644219), (3676, 566408), (5608, 371276), (7352, 283204), (11216, 185638), (14704, 141602), (22432, 92819), (29408, 70801)]