1125721802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{76403}}^1$

素因数の和:76597

約数の個数: 16

約数和(自身を含む): 1732842720

約数和(自身を除く): 607120918

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 76403, 152806, 4049359, 8098718, 10620017, 21240034, 562860901, 1125721802]

約数ペア:

[(1, 1125721802), (2, 562860901), (53, 21240034), (106, 10620017), (139, 8098718), (278, 4049359), (7367, 152806), (14734, 76403)]