26580658

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4186

約数の個数: 24

約数和(自身を含む): 45457200

約数和(自身を除く): 18876542

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 4139, 6422, 8278, 53807, 78641, 107614, 157282, 699491, 1022333, 1398982, 2044666, 13290329, 26580658]

約数ペア:

[(1, 26580658), (2, 13290329), (13, 2044666), (19, 1398982), (26, 1022333), (38, 699491), (169, 157282), (247, 107614), (338, 78641), (494, 53807), (3211, 8278), (4139, 6422)]