250842028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{3623}}^1$

素因数の和:4557

約数の個数: 24

約数和(自身を含む): 462712320

約数和(自身を除く): 211870292

約数列:

[1, 2, 4, 19, 38, 76, 911, 1822, 3623, 3644, 7246, 14492, 17309, 34618, 68837, 69236, 137674, 275348, 3300553, 6601106, 13202212, 62710507, 125421014, 250842028]

約数ペア:

[(1, 250842028), (2, 125421014), (4, 62710507), (19, 13202212), (38, 6601106), (76, 3300553), (911, 275348), (1822, 137674), (3623, 69236), (3644, 68837), (7246, 34618), (14492, 17309)]