2563526994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{859667}}^1$

素因数の和:859750

約数の個数: 32

約数和(自身を含む): 5942025216

約数和(自身を除く): 3378498222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 859667, 1719334, 2579001, 5158002, 6017669, 12035338, 18053007, 36106014, 61036357, 122072714, 183109071, 366218142, 427254499, 854508998, 1281763497, 2563526994]

約数ペア:

[(1, 2563526994), (2, 1281763497), (3, 854508998), (6, 427254499), (7, 366218142), (14, 183109071), (21, 122072714), (42, 61036357), (71, 36106014), (142, 18053007), (213, 12035338), (426, 6017669), (497, 5158002), (994, 2579001), (1491, 1719334), (2982, 859667)]