2521772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 4947600

約数和(自身を除く): 2425828

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1549, 1628, 3098, 6196, 17039, 34078, 57313, 68156, 114626, 229252, 630443, 1260886, 2521772]

約数ペア:

[(1, 2521772), (2, 1260886), (4, 630443), (11, 229252), (22, 114626), (37, 68156), (44, 57313), (74, 34078), (148, 17039), (407, 6196), (814, 3098), (1549, 1628)]