421651006

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{3037}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 741952512

約数和(自身を除く): 320301506

約数列:

[1, 2, 7, 14, 47, 94, 211, 329, 422, 658, 1477, 2954, 3037, 6074, 9917, 19834, 21259, 42518, 69419, 138838, 142739, 285478, 640807, 999173, 1281614, 1998346, 4485649, 8971298, 30117929, 60235858, 210825503, 421651006]

約数ペア:

[(1, 421651006), (2, 210825503), (7, 60235858), (14, 30117929), (47, 8971298), (94, 4485649), (211, 1998346), (329, 1281614), (422, 999173), (658, 640807), (1477, 285478), (2954, 142739), (3037, 138838), (6074, 69419), (9917, 42518), (19834, 21259)]