2764745284

素因数分解:

$2^2\times 7^1\times {\mathrm{10501}}^1\times {\mathrm{9403}}^1$

素因数の和:19915

約数の個数: 24

約数和(自身を含む): 5530605248

約数和(自身を除く): 2765859964

約数列:

[1, 2, 4, 7, 14, 28, 9403, 10501, 18806, 21002, 37612, 42004, 65821, 73507, 131642, 147014, 263284, 294028, 98740903, 197481806, 394963612, 691186321, 1382372642, 2764745284]

約数ペア:

[(1, 2764745284), (2, 1382372642), (4, 691186321), (7, 394963612), (14, 197481806), (28, 98740903), (9403, 294028), (10501, 263284), (18806, 147014), (21002, 131642), (37612, 73507), (42004, 65821)]