1251232

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 24

約数和(自身を含む): 2507652

約数和(自身を除く): 1256420

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 641, 976, 1282, 1952, 2564, 5128, 10256, 20512, 39101, 78202, 156404, 312808, 625616, 1251232]

約数ペア:

[(1, 1251232), (2, 625616), (4, 312808), (8, 156404), (16, 78202), (32, 39101), (61, 20512), (122, 10256), (244, 5128), (488, 2564), (641, 1952), (976, 1282)]