296945296

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{208529}}^1$

素因数の和:208626

約数の個数: 20

約数和(自身を含む): 581798700

約数和(自身を除く): 284853404

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 208529, 417058, 834116, 1668232, 3336464, 18559081, 37118162, 74236324, 148472648, 296945296]

約数ペア:

[(1, 296945296), (2, 148472648), (4, 74236324), (8, 37118162), (16, 18559081), (89, 3336464), (178, 1668232), (356, 834116), (712, 417058), (1424, 208529)]