1890044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 3751440

約数和(自身を除く): 1861396

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1913, 3826, 7652, 24869, 36347, 49738, 72694, 99476, 145388, 472511, 945022, 1890044]

約数ペア:

[(1, 1890044), (2, 945022), (4, 472511), (13, 145388), (19, 99476), (26, 72694), (38, 49738), (52, 36347), (76, 24869), (247, 7652), (494, 3826), (988, 1913)]