5438862448

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{847703}}^1$

素因数の和:848112

約数の個数: 20

約数和(自身を含む): 10564087248

約数和(自身を除く): 5125224800

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 847703, 1695406, 3390812, 6781624, 13563248, 339928903, 679857806, 1359715612, 2719431224, 5438862448]

約数ペア:

[(1, 5438862448), (2, 2719431224), (4, 1359715612), (8, 679857806), (16, 339928903), (401, 13563248), (802, 6781624), (1604, 3390812), (3208, 1695406), (6416, 847703)]