7660492

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 15440544

約数和(自身を除く): 7780052

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 1997, 3836, 3994, 7988, 13979, 27958, 55916, 273589, 547178, 1094356, 1915123, 3830246, 7660492]

約数ペア:

[(1, 7660492), (2, 3830246), (4, 1915123), (7, 1094356), (14, 547178), (28, 273589), (137, 55916), (274, 27958), (548, 13979), (959, 7988), (1918, 3994), (1997, 3836)]