242401292

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{21589}}^1$

素因数の和:22001

約数の個数: 24

約数和(自身を含む): 486034080

約数和(自身を除く): 243632788

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 21589, 43178, 86356, 151123, 302246, 604492, 8657189, 17314378, 34628756, 60600323, 121200646, 242401292]

約数ペア:

[(1, 242401292), (2, 121200646), (4, 60600323), (7, 34628756), (14, 17314378), (28, 8657189), (401, 604492), (802, 302246), (1604, 151123), (2807, 86356), (5614, 43178), (11228, 21589)]