2091055

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 2626560

約数和(自身を除く): 535505

約数列:

[1, 5, 37, 89, 127, 185, 445, 635, 3293, 4699, 11303, 16465, 23495, 56515, 418211, 2091055]

約数ペア:

[(1, 2091055), (5, 418211), (37, 56515), (89, 23495), (127, 16465), (185, 11303), (445, 4699), (635, 3293)]