251389122

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1021907}}^1$

素因数の和:1021953

約数の個数: 16

約数和(自身を含む): 515041632

約数和(自身を除く): 263652510

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1021907, 2043814, 3065721, 6131442, 41898187, 83796374, 125694561, 251389122]

約数ペア:

[(1, 251389122), (2, 125694561), (3, 83796374), (6, 41898187), (41, 6131442), (82, 3065721), (123, 2043814), (246, 1021907)]