2078003396

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{541711}}^1$

素因数の和:541859

約数の個数: 24

約数和(自身を含む): 4186350336

約数和(自身を除く): 2108346940

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 541711, 1083422, 2166844, 3791977, 7583954, 15167908, 74214407, 148428814, 296857628, 519500849, 1039001698, 2078003396]

約数ペア:

[(1, 2078003396), (2, 1039001698), (4, 519500849), (7, 296857628), (14, 148428814), (28, 74214407), (137, 15167908), (274, 7583954), (548, 3791977), (959, 2166844), (1918, 1083422), (3836, 541711)]