3899663348

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{2791}}^1$

素因数の和:3300

約数の個数: 48

約数和(自身を含む): 7880140800

約数和(自身を除く): 3980477452

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 359, 556, 718, 973, 1436, 1946, 2513, 2791, 3892, 5026, 5582, 10052, 11164, 19537, 39074, 49901, 78148, 99802, 199604, 349307, 387949, 698614, 775898, 1001969, 1397228, 1551796, 2003938, 2715643, 4007876, 5431286, 7013783, 10862572, 14027566, 28055132, 139273691, 278547382, 557094764, 974915837, 1949831674, 3899663348]

約数ペア:

[(1, 3899663348), (2, 1949831674), (4, 974915837), (7, 557094764), (14, 278547382), (28, 139273691), (139, 28055132), (278, 14027566), (359, 10862572), (556, 7013783), (718, 5431286), (973, 4007876), (1436, 2715643), (1946, 2003938), (2513, 1551796), (2791, 1397228), (3892, 1001969), (5026, 775898), (5582, 698614), (10052, 387949), (11164, 349307), (19537, 199604), (39074, 99802), (49901, 78148)]