880332368

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{112979}}^1$

素因数の和:113474

約数の個数: 20

約数和(自身を含む): 1709161440

約数和(自身を除く): 828829072

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 112979, 225958, 451916, 903832, 1807664, 55020773, 110041546, 220083092, 440166184, 880332368]

約数ペア:

[(1, 880332368), (2, 440166184), (4, 220083092), (8, 110041546), (16, 55020773), (487, 1807664), (974, 903832), (1948, 451916), (3896, 225958), (7792, 112979)]