1770244976

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{275911}}^1$

素因数の和:276320

約数の個数: 20

約数和(自身を含む): 3438415344

約数和(自身を除く): 1668170368

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 275911, 551822, 1103644, 2207288, 4414576, 110640311, 221280622, 442561244, 885122488, 1770244976]

約数ペア:

[(1, 1770244976), (2, 885122488), (4, 442561244), (8, 221280622), (16, 110640311), (401, 4414576), (802, 2207288), (1604, 1103644), (3208, 551822), (6416, 275911)]