2958071519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{67261}}^1$

素因数の和:67490

約数の個数: 16

約数和(自身を含む): 3390004800

約数和(自身を除く): 431933281

約数列:

[1, 13, 17, 199, 221, 2587, 3383, 43979, 67261, 874393, 1143437, 13384939, 14864681, 174004207, 227543963, 2958071519]

約数ペア:

[(1, 2958071519), (13, 227543963), (17, 174004207), (199, 14864681), (221, 13384939), (2587, 1143437), (3383, 874393), (43979, 67261)]