819592132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 1565726400

約数和(自身を除く): 746134268

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 83, 164, 166, 332, 779, 1558, 1577, 3116, 3154, 3169, 3403, 6308, 6338, 6806, 12676, 13612, 60211, 64657, 120422, 129314, 129929, 240844, 258628, 259858, 263027, 519716, 526054, 1052108, 2468651, 4937302, 4997513, 9874604, 9995026, 10784107, 19990052, 21568214, 43136428, 204898033, 409796066, 819592132]

約数ペア:

[(1, 819592132), (2, 409796066), (4, 204898033), (19, 43136428), (38, 21568214), (41, 19990052), (76, 10784107), (82, 9995026), (83, 9874604), (164, 4997513), (166, 4937302), (332, 2468651), (779, 1052108), (1558, 526054), (1577, 519716), (3116, 263027), (3154, 259858), (3169, 258628), (3403, 240844), (6308, 129929), (6338, 129314), (6806, 120422), (12676, 64657), (13612, 60211)]