245080108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673297}}^1$

素因数の和:673321

約数の個数: 24

約数和(自身を含む): 527865632

約数和(自身を除く): 282785524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 673297, 1346594, 2693188, 4713079, 8752861, 9426158, 17505722, 18852316, 35011444, 61270027, 122540054, 245080108]

約数ペア:

[(1, 245080108), (2, 122540054), (4, 61270027), (7, 35011444), (13, 18852316), (14, 17505722), (26, 9426158), (28, 8752861), (52, 4713079), (91, 2693188), (182, 1346594), (364, 673297)]