2971577.00000000

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 80190000

約数和(自身を除く): 38641336

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 344, 449, 538, 898, 1076, 1796, 2152, 3592, 11567, 19307, 23134, 38614, 46268, 77228, 92536, 120781, 154456, 241562, 483124, 966248, 5193583, 10387166, 20774332, 41548664]

約数ペア:

[(1, 41548664), (2, 20774332), (4, 10387166), (8, 5193583), (43, 966248), (86, 483124), (172, 241562), (269, 154456), (344, 120781), (449, 92536), (538, 77228), (898, 46268), (1076, 38614), (1796, 23134), (2152, 19307), (3592, 11567)]