8049129478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{212479}}^1$

素因数の和:212572

約数の個数: 32

約数和(自身を含む): 13707509760

約数和(自身を除く): 5658380282

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2914, 18941, 37882, 212479, 424958, 2762227, 5524454, 6586849, 9986513, 13173698, 19973026, 85629037, 129824669, 171258074, 259649338, 309581903, 619163806, 4024564739, 8049129478]

約数ペア:

[(1, 8049129478), (2, 4024564739), (13, 619163806), (26, 309581903), (31, 259649338), (47, 171258074), (62, 129824669), (94, 85629037), (403, 19973026), (611, 13173698), (806, 9986513), (1222, 6586849), (1457, 5524454), (2914, 2762227), (18941, 424958), (37882, 212479)]