2911898428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{358079}}^1$

素因数の和:358209

約数の個数: 24

約数和(自身を含む): 5414169600

約数和(自身を除く): 2502271172

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 358079, 716158, 1432316, 6803501, 13607002, 27214004, 38314453, 76628906, 153257812, 727974607, 1455949214, 2911898428]

約数ペア:

[(1, 2911898428), (2, 1455949214), (4, 727974607), (19, 153257812), (38, 76628906), (76, 38314453), (107, 27214004), (214, 13607002), (428, 6803501), (2033, 1432316), (4066, 716158), (8132, 358079)]