1285144

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 2812320

約数和(自身を除く): 1527176

約数列:

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

約数ペア:

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