406570008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303109}}^1$

素因数の和:1303131

約数の個数: 32

約数和(自身を含む): 1094612400

約数和(自身を除く): 688042392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1303109, 2606218, 3909327, 5212436, 7818654, 10424872, 15637308, 16940417, 31274616, 33880834, 50821251, 67761668, 101642502, 135523336, 203285004, 406570008]

約数ペア:

[(1, 406570008), (2, 203285004), (3, 135523336), (4, 101642502), (6, 67761668), (8, 50821251), (12, 33880834), (13, 31274616), (24, 16940417), (26, 15637308), (39, 10424872), (52, 7818654), (78, 5212436), (104, 3909327), (156, 2606218), (312, 1303109)]