2058971024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{615721}}^1$

素因数の和:615759

約数の個数: 40

約数和(自身を含む): 4580971680

約数和(自身を除く): 2522000656

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 615721, 1231442, 2462884, 4925768, 6772931, 9851536, 11698699, 13545862, 23397398, 27091724, 46794796, 54183448, 93589592, 108366896, 128685689, 187179184, 257371378, 514742756, 1029485512, 2058971024]

約数ペア:

[(1, 2058971024), (2, 1029485512), (4, 514742756), (8, 257371378), (11, 187179184), (16, 128685689), (19, 108366896), (22, 93589592), (38, 54183448), (44, 46794796), (76, 27091724), (88, 23397398), (152, 13545862), (176, 11698699), (209, 9851536), (304, 6772931), (418, 4925768), (836, 2462884), (1672, 1231442), (3344, 615721)]