2508927218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{144407}}^1$

素因数の和:144506

約数の個数: 32

約数和(自身を含む): 4616434944

約数和(自身を除く): 2107507726

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 8687, 17374, 144407, 288814, 1010849, 2021698, 2454919, 4909838, 10541711, 17184433, 21083422, 34368866, 73791977, 147583954, 179209087, 358418174, 1254463609, 2508927218]

約数ペア:

[(1, 2508927218), (2, 1254463609), (7, 358418174), (14, 179209087), (17, 147583954), (34, 73791977), (73, 34368866), (119, 21083422), (146, 17184433), (238, 10541711), (511, 4909838), (1022, 2454919), (1241, 2021698), (2482, 1010849), (8687, 288814), (17374, 144407)]