9984508712

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{1613}}^1\times {\mathrm{1949}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 18789381000

約数和(自身を除く): 8804872288

約数列:

[1, 2, 4, 8, 397, 794, 1588, 1613, 1949, 3176, 3226, 3898, 6452, 7796, 12904, 15592, 640361, 773753, 1280722, 1547506, 2561444, 3095012, 3143737, 5122888, 6190024, 6287474, 12574948, 25149896, 1248063589, 2496127178, 4992254356, 9984508712]

約数ペア:

[(1, 9984508712), (2, 4992254356), (4, 2496127178), (8, 1248063589), (397, 25149896), (794, 12574948), (1588, 6287474), (1613, 6190024), (1949, 5122888), (3176, 3143737), (3226, 3095012), (3898, 2561444), (6452, 1547506), (7796, 1280722), (12904, 773753), (15592, 640361)]