248102518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{2917}}^1$

素因数の和:3028

約数の個数: 24

約数和(自身を含む): 397711728

約数和(自身を除く): 149609210

約数列:

[1, 2, 23, 43, 46, 86, 989, 1849, 1978, 2917, 3698, 5834, 42527, 67091, 85054, 125431, 134182, 250862, 2884913, 5393533, 5769826, 10787066, 124051259, 248102518]

約数ペア:

[(1, 248102518), (2, 124051259), (23, 10787066), (43, 5769826), (46, 5393533), (86, 2884913), (989, 250862), (1849, 134182), (1978, 125431), (2917, 85054), (3698, 67091), (5834, 42527)]