9905588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 22377600

約数和(自身を除く): 12472012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1109, 1276, 2218, 2233, 4436, 4466, 7763, 8932, 12199, 15526, 24398, 31052, 32161, 48796, 64322, 85393, 128644, 170786, 225127, 341572, 353771, 450254, 707542, 900508, 1415084, 2476397, 4952794, 9905588]

約数ペア:

[(1, 9905588), (2, 4952794), (4, 2476397), (7, 1415084), (11, 900508), (14, 707542), (22, 450254), (28, 353771), (29, 341572), (44, 225127), (58, 170786), (77, 128644), (116, 85393), (154, 64322), (203, 48796), (308, 32161), (319, 31052), (406, 24398), (638, 15526), (812, 12199), (1109, 8932), (1276, 7763), (2218, 4466), (2233, 4436)]