1770743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 2056320

約数和(自身を除く): 285577

約数列:

[1, 13, 19, 67, 107, 247, 871, 1273, 1391, 2033, 7169, 16549, 26429, 93197, 136211, 1770743]

約数ペア:

[(1, 1770743), (13, 136211), (19, 93197), (67, 26429), (107, 16549), (247, 7169), (871, 2033), (1273, 1391)]