1285341738

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{23369}}^1$

素因数の和:23566

約数の個数: 32

約数和(自身を含む): 2624918400

約数和(自身を除く): 1339576662

約数列:

[1, 2, 3, 6, 89, 103, 178, 206, 267, 309, 534, 618, 9167, 18334, 23369, 27501, 46738, 55002, 70107, 140214, 2079841, 2407007, 4159682, 4814014, 6239523, 7221021, 12479046, 14442042, 214223623, 428447246, 642670869, 1285341738]

約数ペア:

[(1, 1285341738), (2, 642670869), (3, 428447246), (6, 214223623), (89, 14442042), (103, 12479046), (178, 7221021), (206, 6239523), (267, 4814014), (309, 4159682), (534, 2407007), (618, 2079841), (9167, 140214), (18334, 70107), (23369, 55002), (27501, 46738)]