120220984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1155971}}^1$

素因数の和:1155990

約数の個数: 16

約数和(自身を含む): 242754120

約数和(自身を除く): 122533136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1155971, 2311942, 4623884, 9247768, 15027623, 30055246, 60110492, 120220984]

約数ペア:

[(1, 120220984), (2, 60110492), (4, 30055246), (8, 15027623), (13, 9247768), (26, 4623884), (52, 2311942), (104, 1155971)]