5645626

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 10264320

約数和(自身を除く): 4618694

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 197, 322, 394, 623, 1246, 1379, 2047, 2758, 4094, 4531, 9062, 14329, 17533, 28658, 31717, 35066, 63434, 122731, 245462, 403259, 806518, 2822813, 5645626]

約数ペア:

[(1, 5645626), (2, 2822813), (7, 806518), (14, 403259), (23, 245462), (46, 122731), (89, 63434), (161, 35066), (178, 31717), (197, 28658), (322, 17533), (394, 14329), (623, 9062), (1246, 4531), (1379, 4094), (2047, 2758)]