2209072

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1476

約数の個数: 20

約数和(自身を含む): 4325616

約数和(自身を除く): 2116544

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1367, 1616, 2734, 5468, 10936, 21872, 138067, 276134, 552268, 1104536, 2209072]

約数ペア:

[(1, 2209072), (2, 1104536), (4, 552268), (8, 276134), (16, 138067), (101, 21872), (202, 10936), (404, 5468), (808, 2734), (1367, 1616)]