2605024

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 5177088

約数和(自身を除く): 2572064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 641, 1016, 1282, 2032, 2564, 4064, 5128, 10256, 20512, 81407, 162814, 325628, 651256, 1302512, 2605024]

約数ペア:

[(1, 2605024), (2, 1302512), (4, 651256), (8, 325628), (16, 162814), (32, 81407), (127, 20512), (254, 10256), (508, 5128), (641, 4064), (1016, 2564), (1282, 2032)]