2912257688

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{907811}}^1$

素因数の和:908218

約数の個数: 16

約数和(自身を含む): 5474106360

約数和(自身を除く): 2561848672

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 907811, 1815622, 3631244, 7262488, 364032211, 728064422, 1456128844, 2912257688]

約数ペア:

[(1, 2912257688), (2, 1456128844), (4, 728064422), (8, 364032211), (401, 7262488), (802, 3631244), (1604, 1815622), (3208, 907811)]