2503864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 5266800

約数和(自身を除く): 2762936

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 769, 814, 1538, 1628, 3076, 3256, 6152, 8459, 16918, 28453, 33836, 56906, 67672, 113812, 227624, 312983, 625966, 1251932, 2503864]

約数ペア:

[(1, 2503864), (2, 1251932), (4, 625966), (8, 312983), (11, 227624), (22, 113812), (37, 67672), (44, 56906), (74, 33836), (88, 28453), (148, 16918), (296, 8459), (407, 6152), (769, 3256), (814, 3076), (1538, 1628)]