2016089855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{9419}}^1$

素因数の和:9563

約数の個数: 32

約数和(自身を含む): 2706177600

約数和(自身を除く): 690087745

約数列:

[1, 5, 13, 37, 65, 89, 185, 445, 481, 1157, 2405, 3293, 5785, 9419, 16465, 42809, 47095, 122447, 214045, 348503, 612235, 838291, 1742515, 4191455, 4530539, 10897783, 22652695, 31016767, 54488915, 155083835, 403217971, 2016089855]

約数ペア:

[(1, 2016089855), (5, 403217971), (13, 155083835), (37, 54488915), (65, 31016767), (89, 22652695), (185, 10897783), (445, 4530539), (481, 4191455), (1157, 1742515), (2405, 838291), (3293, 612235), (5785, 348503), (9419, 214045), (16465, 122447), (42809, 47095)]