2906479994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{38891}}^1$

素因数の和:39026

約数の個数: 32

約数和(自身を含む): 4928394240

約数和(自身を除く): 2021914246

約数列:

[1, 2, 11, 22, 43, 79, 86, 158, 473, 869, 946, 1738, 3397, 6794, 37367, 38891, 74734, 77782, 427801, 855602, 1672313, 3072389, 3344626, 6144778, 18395443, 33796279, 36790886, 67592558, 132112727, 264225454, 1453239997, 2906479994]

約数ペア:

[(1, 2906479994), (2, 1453239997), (11, 264225454), (22, 132112727), (43, 67592558), (79, 36790886), (86, 33796279), (158, 18395443), (473, 6144778), (869, 3344626), (946, 3072389), (1738, 1672313), (3397, 855602), (6794, 427801), (37367, 77782), (38891, 74734)]