4447709278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1\times {\mathrm{21599}}^1$

素因数の和:27039

約数の個数: 16

約数和(自身を含む): 7024320000

約数和(自身を除く): 2576610722

約数列:

[1, 2, 19, 38, 5419, 10838, 21599, 43198, 102961, 205922, 410381, 820762, 117044981, 234089962, 2223854639, 4447709278]

約数ペア:

[(1, 4447709278), (2, 2223854639), (19, 234089962), (38, 117044981), (5419, 820762), (10838, 410381), (21599, 205922), (43198, 102961)]