1285171937266

素因数分解:

$2^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2207}}^1\times {\mathrm{60899}}^1$

素因数の和:63798

約数の個数: 32

約数和(自身を含む): 2207413555200

約数和(自身を除く): 922241617934

約数列:

[1, 2, 7, 14, 683, 1366, 2207, 4414, 4781, 9562, 15449, 30898, 60899, 121798, 426293, 852586, 1507381, 3014762, 10551667, 21103334, 41594017, 83188034, 134404093, 268808186, 291158119, 582316238, 940828651, 1881657302, 91797995519, 183595991038, 642585968633, 1285171937266]

約数ペア:

[(1, 1285171937266), (2, 642585968633), (7, 183595991038), (14, 91797995519), (683, 1881657302), (1366, 940828651), (2207, 582316238), (4414, 291158119), (4781, 268808186), (9562, 134404093), (15449, 83188034), (30898, 41594017), (60899, 21103334), (121798, 10551667), (426293, 3014762), (852586, 1507381)]