2017408544

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{157217}}^1$

素因数の和:157628

約数の個数: 24

約数和(自身を含む): 3981703068

約数和(自身を除く): 1964294524

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 6416, 12832, 157217, 314434, 628868, 1257736, 2515472, 5030944, 63044017, 126088034, 252176068, 504352136, 1008704272, 2017408544]

約数ペア:

[(1, 2017408544), (2, 1008704272), (4, 504352136), (8, 252176068), (16, 126088034), (32, 63044017), (401, 5030944), (802, 2515472), (1604, 1257736), (3208, 628868), (6416, 314434), (12832, 157217)]