2021776852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{103511}}^1$

素因数の和:103791

約数の個数: 24

約数和(自身を含む): 3738853440

約数和(自身を除く): 1717076588

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 9766, 19532, 103511, 207022, 414044, 1966709, 3933418, 7866836, 26602327, 53204654, 106409308, 505444213, 1010888426, 2021776852]

約数ペア:

[(1, 2021776852), (2, 1010888426), (4, 505444213), (19, 106409308), (38, 53204654), (76, 26602327), (257, 7866836), (514, 3933418), (1028, 1966709), (4883, 414044), (9766, 207022), (19532, 103511)]