2187600002

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1663}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 3951747072

約数和(自身を除く): 1764147070

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 433, 434, 866, 1519, 1663, 3031, 3038, 3326, 6062, 11641, 13423, 21217, 23282, 26846, 42434, 51553, 81487, 93961, 103106, 162974, 187922, 360871, 657727, 720079, 721742, 1315454, 1440158, 2526097, 5040553, 5052194, 10081106, 22322449, 35283871, 44644898, 70567742, 156257143, 312514286, 1093800001, 2187600002]

約数ペア:

[(1, 2187600002), (2, 1093800001), (7, 312514286), (14, 156257143), (31, 70567742), (49, 44644898), (62, 35283871), (98, 22322449), (217, 10081106), (433, 5052194), (434, 5040553), (866, 2526097), (1519, 1440158), (1663, 1315454), (3031, 721742), (3038, 720079), (3326, 657727), (6062, 360871), (11641, 187922), (13423, 162974), (21217, 103106), (23282, 93961), (26846, 81487), (42434, 51553)]