2580822044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{310643}}^1$

素因数の和:310745

約数の個数: 24

約数和(自身を含む): 4731729408

約数和(自身を除く): 2150907364

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 310643, 621286, 1242572, 9629933, 19259866, 20813081, 38519732, 41626162, 83252324, 645205511, 1290411022, 2580822044]

約数ペア:

[(1, 2580822044), (2, 1290411022), (4, 645205511), (31, 83252324), (62, 41626162), (67, 38519732), (124, 20813081), (134, 19259866), (268, 9629933), (2077, 1242572), (4154, 621286), (8308, 310643)]