2080761478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103903}}^1$

素因数の和:103972

約数の個数: 32

約数和(自身を含む): 3590922240

約数和(自身を除く): 1510160762

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 10013, 20026, 103903, 207806, 1766351, 1974157, 3220993, 3532702, 3948314, 6441986, 33560669, 54756881, 61198867, 67121338, 109513762, 122397734, 1040380739, 2080761478]

約数ペア:

[(1, 2080761478), (2, 1040380739), (17, 122397734), (19, 109513762), (31, 67121338), (34, 61198867), (38, 54756881), (62, 33560669), (323, 6441986), (527, 3948314), (589, 3532702), (646, 3220993), (1054, 1974157), (1178, 1766351), (10013, 207806), (20026, 103903)]