2017481792

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2887}}^1$

素因数の和:3139

約数の個数: 56

約数和(自身を含む): 4093220160

約数和(自身を除く): 2075738368

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 179, 244, 358, 488, 716, 976, 1432, 1952, 2864, 2887, 3904, 5728, 5774, 10919, 11456, 11548, 21838, 23096, 43676, 46192, 87352, 92384, 174704, 176107, 184768, 349408, 352214, 516773, 698816, 704428, 1033546, 1408856, 2067092, 2817712, 4134184, 5635424, 8268368, 11270848, 16536736, 31523153, 33073472, 63046306, 126092612, 252185224, 504370448, 1008740896, 2017481792]

約数ペア:

[(1, 2017481792), (2, 1008740896), (4, 504370448), (8, 252185224), (16, 126092612), (32, 63046306), (61, 33073472), (64, 31523153), (122, 16536736), (179, 11270848), (244, 8268368), (358, 5635424), (488, 4134184), (716, 2817712), (976, 2067092), (1432, 1408856), (1952, 1033546), (2864, 704428), (2887, 698816), (3904, 516773), (5728, 352214), (5774, 349408), (10919, 184768), (11456, 176107), (11548, 174704), (21838, 92384), (23096, 87352), (43676, 46192)]