248531314

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 390424320

約数和(自身を除く): 141893006

約数列:

[1, 2, 43, 79, 86, 157, 158, 233, 314, 466, 3397, 6751, 6794, 10019, 12403, 13502, 18407, 20038, 24806, 36581, 36814, 73162, 533329, 791501, 1066658, 1572983, 1583002, 2889899, 3145966, 5779798, 124265657, 248531314]

約数ペア:

[(1, 248531314), (2, 124265657), (43, 5779798), (79, 3145966), (86, 2889899), (157, 1583002), (158, 1572983), (233, 1066658), (314, 791501), (466, 533329), (3397, 73162), (6751, 36814), (6794, 36581), (10019, 24806), (12403, 20038), (13502, 18407)]