7490434

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 13392000

約数和(自身を除く): 5901566

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 179, 343, 358, 427, 686, 854, 1253, 2506, 2989, 5978, 8771, 10919, 17542, 20923, 21838, 41846, 61397, 76433, 122794, 152866, 535031, 1070062, 3745217, 7490434]

約数ペア:

[(1, 7490434), (2, 3745217), (7, 1070062), (14, 535031), (49, 152866), (61, 122794), (98, 76433), (122, 61397), (179, 41846), (343, 21838), (358, 20923), (427, 17542), (686, 10919), (854, 8771), (1253, 5978), (2506, 2989)]