2109332578

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 3276370944

約数和(自身を除く): 1167038366

約数列:

[1, 2, 43, 86, 167, 227, 334, 454, 647, 1294, 7181, 9761, 14362, 19522, 27821, 37909, 55642, 75818, 108049, 146869, 216098, 293738, 1630087, 3260174, 4646107, 6315367, 9292214, 12630734, 24527123, 49054246, 1054666289, 2109332578]

約数ペア:

[(1, 2109332578), (2, 1054666289), (43, 49054246), (86, 24527123), (167, 12630734), (227, 9292214), (334, 6315367), (454, 4646107), (647, 3260174), (1294, 1630087), (7181, 293738), (9761, 216098), (14362, 146869), (19522, 108049), (27821, 75818), (37909, 55642)]