245577138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{17321}}^1$

素因数の和:17482

約数の個数: 32

約数和(自身を含む): 523817280

約数和(自身を除く): 278240142

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 4726, 7089, 14178, 17321, 34642, 51963, 103926, 294457, 588914, 883371, 1766742, 2407619, 4815238, 7222857, 14445714, 40929523, 81859046, 122788569, 245577138]

約数ペア:

[(1, 245577138), (2, 122788569), (3, 81859046), (6, 40929523), (17, 14445714), (34, 7222857), (51, 4815238), (102, 2407619), (139, 1766742), (278, 883371), (417, 588914), (834, 294457), (2363, 103926), (4726, 51963), (7089, 34642), (14178, 17321)]