330423908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{39887}}^1$

素因数の和:40019

約数の個数: 24

約数和(自身を含む): 614275200

約数和(自身を除く): 283851292

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 39887, 79774, 159548, 757853, 1515706, 3031412, 4347683, 8695366, 17390732, 82605977, 165211954, 330423908]

約数ペア:

[(1, 330423908), (2, 165211954), (4, 82605977), (19, 17390732), (38, 8695366), (76, 4347683), (109, 3031412), (218, 1515706), (436, 757853), (2071, 159548), (4142, 79774), (8284, 39887)]