2016865645

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{209327}}^1$

素因数の和:209420

約数の個数: 16

約数和(自身を含む): 2532031488

約数和(自身を除く): 515165843

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 209327, 1046635, 8582407, 9838369, 42912035, 49191845, 403373129, 2016865645]

約数ペア:

[(1, 2016865645), (5, 403373129), (41, 49191845), (47, 42912035), (205, 9838369), (235, 8582407), (1927, 1046635), (9635, 209327)]