4919668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 9525992

約数和(自身を除く): 4606324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 2557, 5114, 10228, 33241, 66482, 94609, 132964, 189218, 378436, 1229917, 2459834, 4919668]

約数ペア:

[(1, 4919668), (2, 2459834), (4, 1229917), (13, 378436), (26, 189218), (37, 132964), (52, 94609), (74, 66482), (148, 33241), (481, 10228), (962, 5114), (1924, 2557)]