137931794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68897}}^1$

素因数の和:68930

約数の個数: 32

約数和(自身を含む): 277796736

約数和(自身を除く): 139864942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 68897, 137794, 482279, 757867, 895661, 964558, 1515734, 1791322, 5305069, 6269627, 9852271, 10610138, 12539254, 19704542, 68965897, 137931794]

約数ペア:

[(1, 137931794), (2, 68965897), (7, 19704542), (11, 12539254), (13, 10610138), (14, 9852271), (22, 6269627), (26, 5305069), (77, 1791322), (91, 1515734), (143, 964558), (154, 895661), (182, 757867), (286, 482279), (1001, 137794), (2002, 68897)]