557495549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 637775712

約数和(自身を除く): 80280163

約数列:

[1, 13, 19, 211, 247, 361, 563, 2743, 4009, 4693, 7319, 10697, 52117, 76171, 118793, 139061, 203243, 990223, 1544309, 2257067, 2642159, 29341871, 42884273, 557495549]

約数ペア:

[(1, 557495549), (13, 42884273), (19, 29341871), (211, 2642159), (247, 2257067), (361, 1544309), (563, 990223), (2743, 203243), (4009, 139061), (4693, 118793), (7319, 76171), (10697, 52117)]