4392678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 9273600

約数和(自身を除く): 4880922

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 229, 278, 417, 458, 687, 834, 1374, 3197, 5267, 6394, 9591, 10534, 15801, 19182, 31602, 31831, 63662, 95493, 190986, 732113, 1464226, 2196339, 4392678]

約数ペア:

[(1, 4392678), (2, 2196339), (3, 1464226), (6, 732113), (23, 190986), (46, 95493), (69, 63662), (138, 31831), (139, 31602), (229, 19182), (278, 15801), (417, 10534), (458, 9591), (687, 6394), (834, 5267), (1374, 3197)]