1025187828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{87803}}^1$

素因数の和:87956

約数の個数: 48

約数和(自身を含む): 2753533440

約数和(自身を除く): 1728345612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 87803, 175606, 263409, 351212, 526818, 614621, 1053636, 1229242, 1843863, 2458484, 3687726, 7375452, 12204617, 24409234, 36613851, 48818468, 73227702, 85432319, 146455404, 170864638, 256296957, 341729276, 512593914, 1025187828]

約数ペア:

[(1, 1025187828), (2, 512593914), (3, 341729276), (4, 256296957), (6, 170864638), (7, 146455404), (12, 85432319), (14, 73227702), (21, 48818468), (28, 36613851), (42, 24409234), (84, 12204617), (139, 7375452), (278, 3687726), (417, 2458484), (556, 1843863), (834, 1229242), (973, 1053636), (1668, 614621), (1946, 526818), (2919, 351212), (3892, 263409), (5838, 175606), (11676, 87803)]