2570288

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 5812128

約数和(自身を除く): 3241840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 433, 742, 848, 866, 1484, 1732, 2968, 3031, 3464, 5936, 6062, 6928, 12124, 22949, 24248, 45898, 48496, 91796, 160643, 183592, 321286, 367184, 642572, 1285144, 2570288]

約数ペア:

[(1, 2570288), (2, 1285144), (4, 642572), (7, 367184), (8, 321286), (14, 183592), (16, 160643), (28, 91796), (53, 48496), (56, 45898), (106, 24248), (112, 22949), (212, 12124), (371, 6928), (424, 6062), (433, 5936), (742, 3464), (848, 3031), (866, 2968), (1484, 1732)]