2015584942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{161221}}^1$

素因数の和:161296

約数の個数: 32

約数和(自身を含む): 3714554880

約数和(自身を除く): 1698969938

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 161221, 322442, 1128547, 2257094, 3063199, 6126398, 7577387, 15154774, 21442393, 42884786, 53041709, 106083418, 143970353, 287940706, 1007792471, 2015584942]

約数ペア:

[(1, 2015584942), (2, 1007792471), (7, 287940706), (14, 143970353), (19, 106083418), (38, 53041709), (47, 42884786), (94, 21442393), (133, 15154774), (266, 7577387), (329, 6126398), (658, 3063199), (893, 2257094), (1786, 1128547), (6251, 322442), (12502, 161221)]