2051236624

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1913467}}^1$

素因数の和:1913542

約数の個数: 20

約数和(自身を含む): 4033590544

約数和(自身を除く): 1982353920

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1913467, 3826934, 7653868, 15307736, 30615472, 128202289, 256404578, 512809156, 1025618312, 2051236624]

約数ペア:

[(1, 2051236624), (2, 1025618312), (4, 512809156), (8, 256404578), (16, 128202289), (67, 30615472), (134, 15307736), (268, 7653868), (536, 3826934), (1072, 1913467)]