253371872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{609067}}^1$

素因数の和:609090

約数の個数: 24

約数和(自身を含む): 537197976

約数和(自身を除く): 283826104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 609067, 1218134, 2436268, 4872536, 7917871, 9745072, 15835742, 19490144, 31671484, 63342968, 126685936, 253371872]

約数ペア:

[(1, 253371872), (2, 126685936), (4, 63342968), (8, 31671484), (13, 19490144), (16, 15835742), (26, 9745072), (32, 7917871), (52, 4872536), (104, 2436268), (208, 1218134), (416, 609067)]