2580460129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{11699}}^1$

素因数の和:11797

約数の個数: 24

約数和(自身を含む): 2995574400

約数和(自身を除く): 415114271

約数列:

[1, 13, 19, 47, 247, 361, 611, 893, 4693, 11609, 11699, 16967, 152087, 220571, 222281, 549853, 2889653, 4223339, 7148089, 10447207, 54903407, 135813691, 198496933, 2580460129]

約数ペア:

[(1, 2580460129), (13, 198496933), (19, 135813691), (47, 54903407), (247, 10447207), (361, 7148089), (611, 4223339), (893, 2889653), (4693, 549853), (11609, 222281), (11699, 220571), (16967, 152087)]