856554086

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{51581}}^1$

素因数の和:51644

約数の個数: 24

約数和(自身を含む): 1414997424

約数和(自身を除く): 558443338

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 16606, 51581, 103162, 980039, 1186363, 1960078, 2372726, 18620741, 22540897, 37241482, 45081794, 428277043, 856554086]

約数ペア:

[(1, 856554086), (2, 428277043), (19, 45081794), (23, 37241482), (38, 22540897), (46, 18620741), (361, 2372726), (437, 1960078), (722, 1186363), (874, 980039), (8303, 103162), (16606, 51581)]