772122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 1753920

約数和(自身を除く): 981798

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 521, 741, 1042, 1482, 1563, 3126, 6773, 9899, 13546, 19798, 20319, 29697, 40638, 59394, 128687, 257374, 386061, 772122]

約数ペア:

[(1, 772122), (2, 386061), (3, 257374), (6, 128687), (13, 59394), (19, 40638), (26, 29697), (38, 20319), (39, 19798), (57, 13546), (78, 9899), (114, 6773), (247, 3126), (494, 1563), (521, 1482), (741, 1042)]