9968674508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1108123}}^1$

素因数の和:1108313

約数の個数: 24

約数和(自身を含む): 18895730448

約数和(自身を除く): 8927055940

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 1108123, 2216246, 4432492, 14405599, 28811198, 57622396, 191705279, 383410558, 766821116, 2492168627, 4984337254, 9968674508]

約数ペア:

[(1, 9968674508), (2, 4984337254), (4, 2492168627), (13, 766821116), (26, 383410558), (52, 191705279), (173, 57622396), (346, 28811198), (692, 14405599), (2249, 4432492), (4498, 2216246), (8996, 1108123)]