311947612

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{4793}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 558136656

約数和(自身を除く): 246189044

約数列:

[1, 2, 4, 53, 106, 212, 307, 614, 1228, 4793, 9586, 16271, 19172, 32542, 65084, 254029, 508058, 1016116, 1471451, 2942902, 5885804, 77986903, 155973806, 311947612]

約数ペア:

[(1, 311947612), (2, 155973806), (4, 77986903), (53, 5885804), (106, 2942902), (212, 1471451), (307, 1016116), (614, 508058), (1228, 254029), (4793, 65084), (9586, 32542), (16271, 19172)]