520087386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{952541}}^1$

素因数の和:952566

約数の個数: 32

約数和(自身を含む): 1280216448

約数和(自身を除く): 760129062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 952541, 1905082, 2857623, 5715246, 6667787, 12383033, 13335574, 20003361, 24766066, 37149099, 40006722, 74298198, 86681231, 173362462, 260043693, 520087386]

約数ペア:

[(1, 520087386), (2, 260043693), (3, 173362462), (6, 86681231), (7, 74298198), (13, 40006722), (14, 37149099), (21, 24766066), (26, 20003361), (39, 13335574), (42, 12383033), (78, 6667787), (91, 5715246), (182, 2857623), (273, 1905082), (546, 952541)]