25279813052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{974249}}^1$

素因数の和:974765

約数の個数: 24

約数和(自身を含む): 47738250000

約数和(自身を除く): 22458436948

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 6487, 12974, 25948, 974249, 1948498, 3896996, 12665237, 25330474, 50660948, 486150251, 972300502, 1944601004, 6319953263, 12639906526, 25279813052]

約数ペア:

[(1, 25279813052), (2, 12639906526), (4, 6319953263), (13, 1944601004), (26, 972300502), (52, 486150251), (499, 50660948), (998, 25330474), (1996, 12665237), (6487, 3896996), (12974, 1948498), (25948, 974249)]