2021307328

素因数分解:

$2^6\times {\mathrm{1601}}^1\times {\mathrm{19727}}^1$

素因数の和:21340

約数の個数: 28

約数和(自身を含む): 4013740512

約数和(自身を除く): 1992433184

約数列:

[1, 2, 4, 8, 16, 32, 64, 1601, 3202, 6404, 12808, 19727, 25616, 39454, 51232, 78908, 102464, 157816, 315632, 631264, 1262528, 31582927, 63165854, 126331708, 252663416, 505326832, 1010653664, 2021307328]

約数ペア:

[(1, 2021307328), (2, 1010653664), (4, 505326832), (8, 252663416), (16, 126331708), (32, 63165854), (64, 31582927), (1601, 1262528), (3202, 631264), (6404, 315632), (12808, 157816), (19727, 102464), (25616, 78908), (39454, 51232)]