2427644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 4468800

約数和(自身を除く): 2041156

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 349, 698, 1396, 1739, 3478, 6956, 12913, 16403, 25826, 32806, 51652, 65612, 606911, 1213822, 2427644]

約数ペア:

[(1, 2427644), (2, 1213822), (4, 606911), (37, 65612), (47, 51652), (74, 32806), (94, 25826), (148, 16403), (188, 12913), (349, 6956), (698, 3478), (1396, 1739)]