143414908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{393997}}^1$

素因数の和:394021

約数の個数: 24

約数和(自身を含む): 308894432

約数和(自身を除く): 165479524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 393997, 787994, 1575988, 2757979, 5121961, 5515958, 10243922, 11031916, 20487844, 35853727, 71707454, 143414908]

約数ペア:

[(1, 143414908), (2, 71707454), (4, 35853727), (7, 20487844), (13, 11031916), (14, 10243922), (26, 5515958), (28, 5121961), (52, 2757979), (91, 1575988), (182, 787994), (364, 393997)]