2012308016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{30773}}^1$

素因数の和:30909

約数の個数: 40

約数和(自身を含む): 4022038704

約数和(自身を除く): 2009730688

約数列:

[1, 2, 4, 8, 16, 61, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 4087, 8174, 16348, 30773, 32696, 61546, 65392, 123092, 246184, 492368, 1877153, 2061791, 3754306, 4123582, 7508612, 8247164, 15017224, 16494328, 30034448, 32988656, 125769251, 251538502, 503077004, 1006154008, 2012308016]

約数ペア:

[(1, 2012308016), (2, 1006154008), (4, 503077004), (8, 251538502), (16, 125769251), (61, 32988656), (67, 30034448), (122, 16494328), (134, 15017224), (244, 8247164), (268, 7508612), (488, 4123582), (536, 3754306), (976, 2061791), (1072, 1877153), (4087, 492368), (8174, 246184), (16348, 123092), (30773, 65392), (32696, 61546)]