890353808

素因数分解:

$2^4\times {\mathrm{6203}}^1\times {\mathrm{8971}}^1$

素因数の和:15182

約数の個数: 20

約数和(自身を含む): 1725530928

約数和(自身を除く): 835177120

約数列:

[1, 2, 4, 8, 16, 6203, 8971, 12406, 17942, 24812, 35884, 49624, 71768, 99248, 143536, 55647113, 111294226, 222588452, 445176904, 890353808]

約数ペア:

[(1, 890353808), (2, 445176904), (4, 222588452), (8, 111294226), (16, 55647113), (6203, 143536), (8971, 99248), (12406, 71768), (17942, 49624), (24812, 35884)]