580236479

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 646133760

約数和(自身を除く): 65897281

約数列:

[1, 23, 37, 47, 89, 163, 851, 1081, 1739, 2047, 3293, 3749, 4183, 6031, 7661, 14507, 39997, 75739, 96209, 138713, 154771, 176203, 283457, 333661, 536759, 681829, 3559733, 6519511, 12345457, 15682067, 25227673, 580236479]

約数ペア:

[(1, 580236479), (23, 25227673), (37, 15682067), (47, 12345457), (89, 6519511), (163, 3559733), (851, 681829), (1081, 536759), (1739, 333661), (2047, 283457), (3293, 176203), (3749, 154771), (4183, 138713), (6031, 96209), (7661, 75739), (14507, 39997)]