2021873752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131701}}^1$

素因数の和:131827

約数の個数: 32

約数和(自身を含む): 4030081200

約数和(自身を除く): 2008207448

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 15352, 131701, 263402, 526804, 1053608, 2502319, 5004638, 10009276, 13301801, 20018552, 26603602, 53207204, 106414408, 252734219, 505468438, 1010936876, 2021873752]

約数ペア:

[(1, 2021873752), (2, 1010936876), (4, 505468438), (8, 252734219), (19, 106414408), (38, 53207204), (76, 26603602), (101, 20018552), (152, 13301801), (202, 10009276), (404, 5004638), (808, 2502319), (1919, 1053608), (3838, 526804), (7676, 263402), (15352, 131701)]