2190844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 4002768

約数和(自身を除く): 1811924

約数列:

[1, 2, 4, 37, 74, 113, 131, 148, 226, 262, 452, 524, 4181, 4847, 8362, 9694, 14803, 16724, 19388, 29606, 59212, 547711, 1095422, 2190844]

約数ペア:

[(1, 2190844), (2, 1095422), (4, 547711), (37, 59212), (74, 29606), (113, 19388), (131, 16724), (148, 14803), (226, 9694), (262, 8362), (452, 4847), (524, 4181)]