247482898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 418473216

約数和(自身を除く): 170990318

約数列:

[1, 2, 13, 23, 26, 46, 299, 557, 598, 743, 1114, 1486, 7241, 9659, 12811, 14482, 17089, 19318, 25622, 34178, 166543, 222157, 333086, 413851, 444314, 827702, 5380063, 9518573, 10760126, 19037146, 123741449, 247482898]

約数ペア:

[(1, 247482898), (2, 123741449), (13, 19037146), (23, 10760126), (26, 9518573), (46, 5380063), (299, 827702), (557, 444314), (598, 413851), (743, 333086), (1114, 222157), (1486, 166543), (7241, 34178), (9659, 25622), (12811, 19318), (14482, 17089)]