2657029578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3329611}}^1$

素因数の和:3329642

約数の個数: 32

約数和(自身を含む): 6392855040

約数和(自身を除く): 3735825462

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3329611, 6659222, 9988833, 19977666, 23307277, 46614554, 63262609, 69921831, 126525218, 139843662, 189787827, 379575654, 442838263, 885676526, 1328514789, 2657029578]

約数ペア:

[(1, 2657029578), (2, 1328514789), (3, 885676526), (6, 442838263), (7, 379575654), (14, 189787827), (19, 139843662), (21, 126525218), (38, 69921831), (42, 63262609), (57, 46614554), (114, 23307277), (133, 19977666), (266, 9988833), (399, 6659222), (798, 3329611)]