5140222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 8791200

約数和(自身を除く): 3650978

約数列:

[1, 2, 17, 19, 34, 38, 73, 109, 146, 218, 323, 646, 1241, 1387, 1853, 2071, 2482, 2774, 3706, 4142, 7957, 15914, 23579, 35207, 47158, 70414, 135269, 151183, 270538, 302366, 2570111, 5140222]

約数ペア:

[(1, 5140222), (2, 2570111), (17, 302366), (19, 270538), (34, 151183), (38, 135269), (73, 70414), (109, 47158), (146, 35207), (218, 23579), (323, 15914), (646, 7957), (1241, 4142), (1387, 3706), (1853, 2774), (2071, 2482)]