395371012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{70451}}^1$

素因数の和:70539

約数の個数: 24

約数和(自身を含む): 733828032

約数和(自身を除く): 338457020

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 70451, 140902, 281804, 1620373, 3240746, 4297511, 6481492, 8595022, 17190044, 98842753, 197685506, 395371012]

約数ペア:

[(1, 395371012), (2, 197685506), (4, 98842753), (23, 17190044), (46, 8595022), (61, 6481492), (92, 4297511), (122, 3240746), (244, 1620373), (1403, 281804), (2806, 140902), (5612, 70451)]