2097337020188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1979}}^1\times {\mathrm{24571}}^1$

素因数の和:26858

約数の個数: 48

約数和(自身を含む): 3776217096960

約数和(自身を除く): 1678880076772

約数列:

[1, 2, 4, 41, 82, 164, 263, 526, 1052, 1979, 3958, 7916, 10783, 21566, 24571, 43132, 49142, 81139, 98284, 162278, 324556, 520477, 1007411, 1040954, 2014822, 2081908, 4029644, 6462173, 12924346, 21339557, 25848692, 42679114, 48626009, 85358228, 97252018, 194504036, 264949093, 529898186, 1059796372, 1993666369, 3987332738, 7974665476, 12788640367, 25577280734, 51154561468, 524334255047, 1048668510094, 2097337020188]

約数ペア:

[(1, 2097337020188), (2, 1048668510094), (4, 524334255047), (41, 51154561468), (82, 25577280734), (164, 12788640367), (263, 7974665476), (526, 3987332738), (1052, 1993666369), (1979, 1059796372), (3958, 529898186), (7916, 264949093), (10783, 194504036), (21566, 97252018), (24571, 85358228), (43132, 48626009), (49142, 42679114), (81139, 25848692), (98284, 21339557), (162278, 12924346), (324556, 6462173), (520477, 4029644), (1007411, 2081908), (1040954, 2014822)]