1880081281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{121633}}^1$

素因数の和:121716

約数の個数: 16

約数和(自身を含む): 2145623760

約数和(自身を除く): 265542479

約数列:

[1, 13, 29, 41, 377, 533, 1189, 15457, 121633, 1581229, 3527357, 4986953, 45855641, 64830389, 144621637, 1880081281]

約数ペア:

[(1, 1880081281), (13, 144621637), (29, 64830389), (41, 45855641), (377, 4986953), (533, 3527357), (1189, 1581229), (15457, 121633)]