1076972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 2058000

約数和(自身を除く): 981028

約数列:

[1, 2, 4, 13, 26, 52, 139, 149, 278, 298, 556, 596, 1807, 1937, 3614, 3874, 7228, 7748, 20711, 41422, 82844, 269243, 538486, 1076972]

約数ペア:

[(1, 1076972), (2, 538486), (4, 269243), (13, 82844), (26, 41422), (52, 20711), (139, 7748), (149, 7228), (278, 3874), (298, 3614), (556, 1937), (596, 1807)]