2011350896

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{2791}}^1$

素因数の和:3489

約数の個数: 40

約数和(自身を含む): 3958196064

約数和(自身を除く): 1946845168

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 617, 1168, 1234, 2468, 2791, 4936, 5582, 9872, 11164, 22328, 44656, 45041, 90082, 180164, 203743, 360328, 407486, 720656, 814972, 1629944, 1722047, 3259888, 3444094, 6888188, 13776376, 27552752, 125709431, 251418862, 502837724, 1005675448, 2011350896]

約数ペア:

[(1, 2011350896), (2, 1005675448), (4, 502837724), (8, 251418862), (16, 125709431), (73, 27552752), (146, 13776376), (292, 6888188), (584, 3444094), (617, 3259888), (1168, 1722047), (1234, 1629944), (2468, 814972), (2791, 720656), (4936, 407486), (5582, 360328), (9872, 203743), (11164, 180164), (22328, 90082), (44656, 45041)]