260949330434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11717}}^1\times {\mathrm{45083}}^1$

素因数の和:56834

約数の個数: 32

約数和(自身を含む): 443767222080

約数和(自身を除く): 182817891646

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 11717, 23434, 45083, 90166, 152321, 222623, 304642, 445246, 586079, 856577, 1172158, 1713154, 2894099, 5788198, 11135501, 22271002, 528237511, 1056475022, 6867087643, 10036512709, 13734175286, 20073025418, 130474665217, 260949330434]

約数ペア:

[(1, 260949330434), (2, 130474665217), (13, 20073025418), (19, 13734175286), (26, 10036512709), (38, 6867087643), (247, 1056475022), (494, 528237511), (11717, 22271002), (23434, 11135501), (45083, 5788198), (90166, 2894099), (152321, 1713154), (222623, 1172158), (304642, 856577), (445246, 586079)]