242536028

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{21601}}^1$

素因数の和:22013

約数の個数: 24

約数和(自身を含む): 486304224

約数和(自身を除く): 243768196

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 21601, 43202, 86404, 151207, 302414, 604828, 8662001, 17324002, 34648004, 60634007, 121268014, 242536028]

約数ペア:

[(1, 242536028), (2, 121268014), (4, 60634007), (7, 34648004), (14, 17324002), (28, 8662001), (401, 604828), (802, 302414), (1604, 151207), (2807, 86404), (5614, 43202), (11228, 21601)]