2789685779038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{344161}}^1\times {\mathrm{94253}}^1$

素因数の和:438459

約数の個数: 16

約数和(自身を含む): 4281901159536

約数和(自身を除く): 1492215380498

約数列:

[1, 2, 43, 86, 94253, 188506, 344161, 688322, 4052879, 8105758, 14798923, 29597846, 32438206733, 64876413466, 1394842889519, 2789685779038]

約数ペア:

[(1, 2789685779038), (2, 1394842889519), (43, 64876413466), (86, 32438206733), (94253, 29597846), (188506, 14798923), (344161, 8105758), (688322, 4052879)]