261736796

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{17623}}^1$

素因数の和:17753

約数の個数: 24

約数和(自身を含む): 473733120

約数和(自身を除く): 211996324

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 7426, 14852, 17623, 35246, 70492, 828281, 1392217, 1656562, 2784434, 3313124, 5568868, 65434199, 130868398, 261736796]

約数ペア:

[(1, 261736796), (2, 130868398), (4, 65434199), (47, 5568868), (79, 3313124), (94, 2784434), (158, 1656562), (188, 1392217), (316, 828281), (3713, 70492), (7426, 35246), (14852, 17623)]