1407868

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 3131352

約数和(自身を除く): 1723484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 653, 1078, 1306, 2156, 2612, 4571, 7183, 9142, 14366, 18284, 28732, 31997, 50281, 63994, 100562, 127988, 201124, 351967, 703934, 1407868]

約数ペア:

[(1, 1407868), (2, 703934), (4, 351967), (7, 201124), (11, 127988), (14, 100562), (22, 63994), (28, 50281), (44, 31997), (49, 28732), (77, 18284), (98, 14366), (154, 9142), (196, 7183), (308, 4571), (539, 2612), (653, 2156), (1078, 1306)]